Maui Travel Guide

Haleakala ("House of the Sun") rises 10,023 feet above sea level, its vast reddish-brown crater resembling a lunar landscape above the cloud line. Sunrise here is one of Hawaii's most iconic experiences, drawing crowds who bundle up against near-freezing summit temperatures to watch the sky ignite over the crater rim. The park also protects the rare, silver-leafed silversword plant, found almost nowhere else on Earth. Sunset visits and daytime hikes into the crater are equally spectacular and far less crowded.

A lush, rain-soaked valley in West Maui's mountains, Iao Valley is dominated by the Iao Needle, a 1,200-foot emerald-green basalt pinnacle rising from the valley floor. The site was the location of the decisive 1790 Battle of Kepaniwai, where King Kamehameha I's forces conquered Maui as part of unifying the Hawaiian Islands. A short paved loop trail offers easy access to needle viewpoints, streamside paths, and native Hawaiian plant displays, making it one of Maui's most accessible natural landmarks.

Planted in 1873, Lahaina's massive banyan tree once spread its aerial roots across nearly two-thirds of an acre, sheltering the town square with the largest banyan in the United States. The August 2023 wildfire that devastated historic Lahaina scorched the tree severely, but arborists' efforts helped it resprout new growth, and it now stands as a powerful symbol of the town's resilience. Check current access conditions before visiting, as surrounding Front Street continues its long-term rebuilding.

This historic 18,000-acre Upcountry cattle ranch sits on the cool southwestern slopes of Haleakala, blending paniolo (Hawaiian cowboy) heritage with rolling pastureland and sweeping ocean views. The ranch grounds include the general store, a small history room, and MauiWine, Hawaii's only estate winery, known for pineapple wine produced from the surrounding fields. It's a favorite stop on Upcountry drives, offering a quieter, agricultural side of Maui far from the beach resorts.

Housed in a former missionary residence built in 1833, the Bailey House Museum (Hale Hoikeike) in Wailuku holds one of Hawaii's finest collections of pre-contact Hawaiian artifacts, including feather work, stone tools, and royal regalia, alongside missionary-era furniture and 19th-century Hawaiian paintings by Edward Bailey himself. The coral-and-stone building sits on the grounds of a former royal residence, adding historical weight to the exhibits inside.

Billed as one of the largest tropical reef aquariums in the world, the Maui Ocean Center in Ma'alaea walks visitors through touch pools, a jellyfish gallery, and a dramatic acrylic tunnel surrounded by sharks and rays drawn from the reefs just outside. A dedicated humpback whale exhibit uses life-size models and augmented reality to explain the whales that migrate past Maui each winter, making this a strong rainy-day or family-friendly option.

Tucked inside the Whalers Village shopping center in Kaanapali, this free, compact museum traces Lahaina's 19th-century role as the whaling capital of the Pacific. Exhibits include harpoons, scrimshaw carvings, a full-size whale skeleton suspended overhead, and accounts of the brutal, lucrative trade that once brought hundreds of ships to Maui's shores each season. It's a quick but worthwhile stop for anyone shopping or dining in Kaanapali.

At the end of the famous Road to Hana, this small community-run museum preserves the history of remote East Maui through Hawaiian quilts, fishing tools, and a restored 1871 courthouse and jailhouse still standing on the grounds. Volunteers often share personal stories of Hana's tight-knit community, giving visitors insight into a side of Maui that feels worlds away from the resort corridors.

This peaceful Buddhist temple complex sits at the north end of Lahaina, marked by a 12-foot bronze Great Buddha statue installed in 1968 to mark the centennial of Japanese immigration to Hawaii. Framed by pine trees and ocean views, the grounds include a pagoda and temple bell and remain a place of quiet reflection. The mission survived the 2023 Lahaina wildfire relatively intact, standing as one of the few historic sites in the area still fully open to visitors.

Named for Queen Kaahumanu, who requested a church be built on this Wailuku site, the current structure dates to 1876 and remains an active Hawaiian Congregational church today. Its white coral-and-stone facade and clock tower are Wailuku landmarks, and services are still conducted partly in the Hawaiian language, continuing a tradition stretching back to the early 19th-century missionary period.

Built between 1838 and 1842 from blocks of coral rock, this stone church stands in the remote town of Hana on the site of an ancient Hawaiian heiau (temple), physically layering Christian and native Hawaiian sacred history in one location. Its weathered simplicity and small cemetery reflect Hana's slower, more traditional pace compared to Maui's resort areas.

A 3-mile stretch of golden sand fronting West Maui's original resort corridor, Kaanapali Beach is consistently ranked among America's best beaches. Calm, clear water makes it excellent for swimming and snorkeling near Black Rock (Puu Kekaa), where sea turtles are frequently spotted. A paved beach walk connects the resorts, shops, and restaurants along its length, and sunset here, often accompanied by a torch-lighting ceremony, is a nightly ritual.

Fronting South Maui's most upscale resort district, Wailea Beach offers a wide crescent of soft white sand and some of the calmest, clearest water on the island, ideal for swimming, paddleboarding, and easy snorkeling. A scenic 1.5-mile coastal path connects it to neighboring beaches like Ulua and Polo, passing manicured resort grounds and volcanic outcroppings, and this dry, sunny coast rarely sees rain.

In the remote Kipahulu district of Haleakala National Park, this 4-mile round-trip trail climbs past a giant banyan tree, through a dense bamboo forest that clatters in the wind, to the base of the 400-foot Waimoku Falls. Several smaller waterfalls and swimming holes line the route, though flash-flood risk means checking conditions before entering any pools. It's one of Maui's most rewarding hikes, best done as part of a Road to Hana day trip.

A partially submerged volcanic crater rising as a crescent-shaped islet 3 miles off Maui's south shore, Molokini is a protected marine sanctuary with exceptional visibility, often exceeding 100 feet. Its curved reef wall shelters over 250 species of fish and pristine coral, making it one of Hawaii's premier snorkeling and diving sites, accessible only by permitted boat tours departing from Maalaea or Lahaina harbors.

A crescent-shaped cove ringed by low-rise condos rather than large resorts, Napili Bay feels quieter and more local than nearby Kaanapali. Calm, protected water and a gently sloping sandy bottom make it one of the safest spots on the island for families and casual snorkelers, with green sea turtles commonly gliding just offshore. Sunset views over Molokai and Lanai are exceptional.

Set at 3,300 feet on the cool slopes of Upcountry Maui, this family-run garden showcases thousands of plant species arranged along easy walking paths, including native Hawaiian plants, orchids, and one of the island's best displays of exotic protea flowers, a signature Upcountry crop. The cooler climate and mountain views make it a refreshing stop between Haleakala and the coast.

Set within Iao Valley, this county park honors Maui's plantation-era immigrant communities through a series of pavilions and gardens representing Hawaiian, Chinese, Japanese, Portuguese, Filipino, and New England missionary heritage. Shaded picnic areas and a peaceful stream setting make it a pleasant, free stop on the way to Iao Needle, reflecting the island's multicultural plantation history.

Located in Kahului, this nonprofit garden is dedicated entirely to plants that arrived in Hawaii before Western contact, from native coastal species to Polynesian-introduced "canoe plants" like taro and breadfruit that sustained early Hawaiian communities. It's a low-key, educational stop that offers context for the native ecosystems visitors encounter elsewhere on the island.

Once the capital of the Hawaiian Kingdom and a 19th-century whaling port, Lahaina's Front Street was devastated by a wildfire in August 2023 that destroyed much of the historic district, including many wooden storefronts, and claimed over 100 lives. Long-term rebuilding is underway, with some businesses and cultural sites reopening in stages. Visitors should check current conditions and follow county guidance before planning a visit, as parts of the town remain closed to tourism while the community rebuilds.

A former sugar plantation town turned bohemian surf hub, Paia sits on Maui's North Shore near legendary windsurfing spot Hookipa Beach. Its main street is lined with colorful wooden storefronts housing boutiques, art galleries, and some of the island's best casual restaurants and bakeries. Paia is also the traditional starting point for the Road to Hana, making it a natural stop for gas, snacks, and a morning coffee.

South Maui's master-planned luxury resort area, Wailea is defined by manicured grounds, high-end hotels, championship golf courses, and an upscale open-air shopping center. A flat, scenic coastal path connects its string of beaches, making it easy to walk between resorts without a car. The dry, sunny climate here makes it one of the most consistently good-weather areas on the island.

At the end of the winding Road to Hana, this small, remote town feels decades removed from Maui's resort areas, with no traffic lights, few chain businesses, and a strong sense of traditional Hawaiian community. Hana Bay, the historic Hasegawa General Store, and nearby black-sand Waianapanapa State Park make it a worthwhile overnight stop rather than a rushed day trip for travelers with extra time.

Half-day boat tours depart Maalaea or Lahaina harbor before sunrise to reach Molokini's protected waters while they're calmest, typically combining time inside the crater with a second snorkel stop along the Kihei or Wailea coastline. Most trips include gear, breakfast, and lunch, and many operators guarantee whale or dolphin sightings during the winter migration season.

Each winter, thousands of humpback whales migrate to the warm, shallow waters of the Auau Channel between Maui, Lanai, and Molokai to breed and calve, making Maui one of the world's best whale-watching destinations from roughly November through April. Naturalist-led boat tours depart from Lahaina and Maalaea, with hydrophones sometimes used to let passengers hear the whales' underwater songs.

After watching sunrise from the 10,023-foot summit, riders coast downhill for roughly 20-25 miles through switchbacks, ranchland, and changing microclimates on a guided bicycle descent back toward the coast. Modern tours end above the steepest lower highway sections for safety, but the ride remains a thrilling, low-effort way to experience Haleakala's dramatic elevation change.

Widely regarded as one of Hawaii's most authentic luau experiences, this evening show combines a Hawaiian feast (kalua pig cooked in an underground imu oven, poi, poke, and tropical desserts) with live music and hula performances tracing the story of the islands from ancient times to today. The event relocated its venue following the 2023 Lahaina wildfire, so confirm the current location when booking.

This legendary 64-mile highway winds along Maui's northeast coast through roughly 620 curves and 59 one-lane bridges, passing waterfalls, black-sand beaches, rainforest lookouts, and fruit stands en route to remote Hana town. Popular stops include Twin Falls, Wailua Valley lookout, and Waianapanapa State Park's black-sand beach. Most drivers leave before 7 AM to beat traffic and allow a full day for the round trip.

A passenger ferry crosses the Auau Channel from Lahaina Harbor to the small, laid-back island of Lanai in about an hour, offering a taste of a far less developed Hawaiian island. Highlights include the eerie rock formations of Garden of the Gods, Hulopoe Bay's protected snorkeling beach, and Lanai City's plantation-era main street, best explored with a rented 4x4 given the island's mostly unpaved roads.

Rather than a pre-dawn sunrise run, this daytime version of the Haleakala trip climbs through Upcountry Maui's ranchland and farm country, stopping at Kula's lavender and protea farms, Ulupalakua Ranch's MauiWine tasting room, and roadside stands selling Maui-grown produce, before reaching the crater itself for hiking or a sunset viewing. It's a more relaxed, less crowded alternative to sunrise visits.

A narrow, cliff-hugging road circling the remote back side of West Maui, the Kahekili Highway connects Kapalua to Wailuku past blowholes, sea arches, and the tiny artist town of Kahakuloa, largely bypassed by tour buses. Far less traveled than the Road to Hana, it rewards confident drivers with dramatic coastal scenery and a genuine sense of discovery, though narrow sections require caution.

Every December this open-air shopping and cultural center in Kaanapali hosts Maui's most photographed tree-lighting ceremony, typically on the first Saturday of the month. Expect a towering lit tree, Hawaiian choir performances, hula, and a visit from Santa arriving beachside rather than by sleigh. The plaza fills with families early, so arrive before dusk to grab a spot near the whale-skeleton museum courtyard. Surrounding restaurants and shops stay open late, and the ocean-view setting makes it feel distinctly un-wintery despite the string lights and garland. It is free to attend and pairs naturally with dinner or sunset drinks at one of the oceanfront restaurants. For December 2026, expect the ceremony to fall in the first or second week, with lights up through New Year.

This upscale outdoor mall in Wailea trucks in real snow for one afternoon each December, turning a palm-lined plaza into a temporary sledding hill for kids. The event usually includes a tree lighting, live music, and holiday photo booths, with local vendors setting up small craft and gift tables nearby, the closest thing Maui has to a holiday market stroll. It typically runs on a mid-December Saturday in the early evening, check the mall's site closer to the date since exact timing shifts year to year. Parking is free and validated, and the surrounding restaurants offer holiday menus. It is a good stop for travelers based in South Maui who want a festive evening without leaving the resort corridor.

Maui's largest indoor-outdoor mall in Kahului runs its full holiday program from the day after Thanksgiving through Christmas Eve, with a decorated tree, Santa photo sessions, and rotating local craft and food vendors setting up in the open-air walkways. It is the most practical option for visitors staying near the airport or Central Maui who want gift shopping with a holiday atmosphere rather than a beach-resort spectacle. Weekend afternoons in December bring the heaviest vendor turnout and the longest Santa lines, so weekday visits are calmer. Entry is free and the center is fully covered, a useful backup plan on a rainy December day. Expect the 2026 season to follow the same late-November to December 24 window as prior years.

For travelers who want an actual big-city Christmas spectacle, Honolulu City Lights on Oahu is the closest equivalent to a mainland holiday market district, a 35-40 minute flight from Kahului. The display around Honolulu Hale features a massive lit banyan tree, a giant Shaka Santa, illuminated floats, and a parade that traditionally kicks off the season on the first Saturday of December, with lights and displays staying up through New Year's Day. It is a full-day undertaking from Maui, not a casual evening out, so it suits visitors with a flexible itinerary or an inter-island flight already planned. Bundle it with dinner in downtown Honolulu or a stop at the nearby Iolani Palace grounds. Confirm the 2026 parade date closer to travel since it varies slightly year to year.

Up in artsy Makawao town, Casanova has been Mauis closest thing to a proper nightclub for decades. After the kitchen serves wood-fired pizza and pasta, the back room clears out for live bands, DJs, and dancing that runs late into the night, a rarity on an island where most restaurants shut down by 9pm. Genres swing from reggae to rock to salsa depending on the night.

The energy is unpretentious and locally loved, drawing paniolo cowboys down from the ranches and surfers up from the coast into the same room. Check the schedule ahead, since cover charges and start times vary by act, and weekend shows can sell out standing room.

Tucked into a Kihei strip mall, this small-batch cocktail lounge punches well above its size. The bartenders muddle fresh island fruit into inventive martinis and craft cocktails, and the vibe is intimate rather than loud, more conversation pit than dance floor. Local DJs and the occasional live act keep things moving on weekends, but even on quiet nights the mixology alone is worth the stop.

It draws a mixed crowd of visitors and Kihei locals, and the patio seating fills up fast around sunset. Come for a nightcap after dinner or make it the whole evening; either way, arrive before 9pm on weekends if you want a seat, since the room is small and reservations are not always taken.

This weathered Paia institution has poured drinks for surfers, paniolo, and touring musicians since the 1960s, and it still books some of the best live music on the island. The wooden saloon interior feels unchanged by time, with a long bar, a small stage, and a menu of hearty comfort food to soak up the whiskey.

Expect everything from blues and country to the odd surprise appearance by a well-known touring act, since Paia has long attracted musicians who live nearby. Its a short stumble from the towns other bars, making it an easy anchor for a Paia bar crawl. Go on a night with a band booked; the room can feel sleepy otherwise.

Perched above the Wailea Blue golf course, this Irish pub trades sea views for fairway ones and pairs them with hearty pub fare and a lively lineup of live Celtic and rock bands. Sunday and Wednesday evenings bring traditional Irish sessions with fiddles and pipes, a genuinely unexpected sound to hear drifting over Maui palm trees.

The outdoor lanai is the spot to grab a pint of Guinness and watch the sun drop behind the West Maui mountains before the band ramps up. Its popular with both resort guests staying in Wailea and locals looking for a rowdier alternative to the areas quiet luxury bars, so weekend nights can get crowded near the stage.

A working farm just outside Wailuku that turns agriculture into a full family outing. The open-air tram tour winds through fields of pineapple, sugarcane, coffee, and cacao while a guide explains how each crop is grown and harvested, keeping even restless toddlers entertained with fruit tastings along the route. Older kids can take on the zipline and aerial adventure course strung above the plantation, while younger ones enjoy the petting corral, gem-mining sluice, and gift shop stocked with tropical treats. The onsite restaurant serves easy, kid-friendly plates with plantation views, and there is plenty of shaded lawn for little ones to run off energy between activities. Free parking and stroller-friendly paths make it simple for parents managing nap schedules or younger siblings who cannot yet handle the zipline.

A restored steam-style train that chugs along a short historic sugar-plantation route between Lahaina and Kaanapali, delivering old-fashioned charm that toddlers and grandparents enjoy equally. The open passenger cars let kids wave to passing golf courses and ocean views while a conductor shares stories and, on some runs, breaks into a sing-along with a ukulele. The ride itself is short and gentle, making it a low-stress option for families with babies or kids prone to motion sickness. It pairs naturally with a stop at Kaanapali Beach or a shave-ice run in Lahaina before or after boarding. Because seating is limited and rides sell out on busy weeks, reserving a timed ticket in advance is the easiest way to avoid disappointment at the platform.

South of Lahaina, this county park is built almost as if designed for young families. A rock-walled shallow pool fills and refreshes with the tide right at the shoreline, giving toddlers and unsteady swimmers a calm place to splash without worrying about surf or currents. A grassy lawn shaded by ironwood trees holds a playground, picnic tables, and plenty of room for a beach blanket, while the sandy stretch beyond the pool is popular with older kids learning to bodyboard or paddle a longboard. Restrooms, outdoor showers, and free parking make a full afternoon manageable without much packing. Mountain views inland and gentle water conditions make this one of the easiest beach parks on the island to relax at while still keeping an eye on younger children.

A Kihei entertainment park built for a rainy afternoon or an evening when everyone has had enough sun. Two 18-hole mini-golf courses wind through tropical landscaping and waterfalls, while a batting cage, go-kart track, bumper boats, and an arcade round out the options for different ages and attention spans. Younger kids gravitate toward the gentler mini-golf holes and arcade games, while tweens and teens tend to head for the go-karts and batting cages. Snacks and drinks are sold onsite, and the park stays open into the evening with string lights that make the courses glow after dark. It is an easy fallback activity when weather or sunburn cuts a beach day short, and there is no need to book ahead for most attractions.

A large oceanfront park in the middle of Kihei that locals and visiting families both rely on for a break from the beach. A shaded playground with slides and climbing structures sits alongside tennis and basketball courts, a skate park for older kids, and wide grassy fields good for a picnic or a game of catch. A weekend farmers market sometimes sets up near the entrance, adding food stalls and local crafts to the visit. The park faces the ocean directly, so it is easy to alternate between play equipment and a quick dip across the street, and picnic pavilions provide shade for nap time or lunch. Free parking, public restrooms, and its central Kihei location make it a convenient stop between other activities rather than a full day's destination on its own.

Every winter, Maui celebrates the return of thousands of North Pacific humpback whales with a season-long series of events collectively known as the Maui Whale Festival. Running from January 10 through February 22, 2026, the festival includes the Great Maui Whale Count, beach cleanups, marine naturalist talks, and the World Whale Day celebration in Kalama Park, Kihei, featuring live music, artisan vendors, and a parade. Families can join keiki activities and learn directly from the Pacific Whale Foundation about humpback conservation. The signature World Whale Day event typically draws thousands of visitors and locals to the shoreline for a full day of ocean-themed festivities. It is a rare chance to combine wildlife viewing with hands-on marine education while enjoying Maui at its most festive winter atmosphere.

Held along the golden sands of Kaanapali Beach from May 8 to May 10, 2026, this spring gathering blends elite watersports competition with a beachfront community celebration. Standup paddleboard racers and outrigger canoe paddlers compete in ocean-swell heats while spectators enjoy live Hawaiian music, food trucks, and ocean safety demonstrations from local lifeguards. The event grew out of Maui's deep paddling traditions and now attracts athletes from across the Pacific alongside curious first-time visitors. Between races, attendees can try guided paddleboard lessons or browse a market of local artisans selling handmade jewelry, surf art, and island-grown produce. It is a laid-back yet energetic way to experience Maui's ocean culture without needing any athletic background of your own.

A beloved late-summer tradition, the Maui Fair takes over the War Memorial Complex in Wailuku from September 24 to September 27, 2026. Expect carnival rides, a Ferris wheel with island views, livestock and agricultural exhibits, and cooking contests showcasing local produce like Kula onions and Haiku bananas. Evenings bring live entertainment on the main stage, ranging from Hawaiian slack key guitar to contemporary island pop acts. The fair has run for decades as a showcase of Maui's plantation-era roots and present-day farming community, making it one of the best places to sample malasadas, shave ice, and grilled corn while mingling with residents rather than tourists. Ride wristbands and game booths keep families entertained well into the night under string lights and warm trade winds.

Ring in the new year Maui-style with the county's official fireworks and cultural celebration held at Kalama Park, Kihei on December 31, 2026, from 8pm to 1am. The evening features live Hawaiian music, hula performances, local food vendors, and a synchronized fireworks display over the ocean at midnight, a rare county-sanctioned show given Maui's strict fireworks regulations. Families spread out on beach mats for a picnic-style countdown, while nearby resorts in Kihei and Wailea often host their own smaller displays visible from the shoreline. It is one of the few legal public fireworks shows on the island, making it a popular alternative to private celebrations. Arrive early for parking and a good spot on the grass facing the water.

Known locally as the Mardi Gras of the Pacific, Lahaina's Halloween celebration returns on October 31, 2026, transforming Front Street into a costumed street party. Live bands play on outdoor stages, food vendors line the historic banyan tree courtyard, and thousands of costumed revelers, both local families and visitors, fill the harborside streets from early evening past midnight. Trick-or-treating for keiki runs earlier in the afternoon among the shops and galleries before the adult street festival takes over. The tradition dates back decades as one of Hawaii's largest Halloween gatherings, blending small-town charm with a genuinely festive block-party energy. Arriving early secures easier parking and a chance to see the community costume contest before the crowds peak after sunset.

On Maui's rugged north shore, a natural lava tube funnels incoming surf into a thunderous vertical geyser that can shoot saltwater 30 feet into the air. Reaching it requires a short, uneven scramble across a windswept coastal shelf pocked with tide pools and eroded rock formations, including a famous heart-shaped hole worn into the cliff face. There are no railings and no crowds, just wind, spray, and the raw geology of West Maui. Time your visit around higher surf for the biggest eruptions, but always keep a respectful distance since the blowhole and nearby rocks have caused injuries. Bring sturdy shoes, sun protection, and water. It's a favorite stop on the Kahekili loop for travelers who skip the packaged tours and explore the coast at their own pace, with far fewer people than the island's headline sights.

A finger of ancient lava jutting into the Pacific along the Road to Hana, Keanae is a working Hawaiian village where taro has been farmed in flooded lo'i patches for generations. Waves crash dramatically against the peninsula's black rock shoreline while the interior stays green and quiet, with a small historic stone church and roadside fruit stands run by local families. Most drivers speed past on their way to Hana without stopping, missing one of the few places on the route that still feels like a lived-in community rather than a photo stop. Walking the peninsula's edge gives sweeping views back toward the Ko'olau coastline and a genuine sense of rural Maui life. It's an easy detour that costs only a few minutes but offers a far deeper impression of the island than the drive-through crowds get.

Climbing steeply into the West Maui Mountains above Wailuku, this ridgeline trail switchbacks through misty forest and open grassy knolls before reaching a viewpoint overlooking the deep, fluted Waihee Valley and, on clear days, the distant peak of Puu Kukui. The trail is steep and can turn muddy quickly, but it stays largely free of the crowds found on more famous hikes, rewarding effort with a genuinely wild, jungle-green panorama. Wild flowers and native birdlife line sections of the route, and the final overlook feels like a private lookout rather than a designated tourist stop. It's a solid half-day outing for travelers wanting real elevation gain and unfiltered mountain scenery without the shuttle buses and permit systems required elsewhere on the island. Trekking poles and grippy shoes make the descent considerably easier.

Carved into a shelf of black volcanic rock near Nakalele, these natural tide pools fill and refresh with each incoming wave, creating calm turquoise basins framed by jagged lava. Locals have long used them as a swimming spot away from the tourist beaches, though conditions depend entirely on ocean swell, and the pools should be avoided when surf is high since waves can sweep across the rocks without warning. The short unmarked walk in crosses open coastal terrain with sweeping ocean views and almost no other visitors. It's a place best enjoyed by checking conditions first and going with a calm-sea forecast. There are no facilities, signage, or lifeguards, which is exactly the appeal for travelers seeking an unpolished, genuinely local slice of Maui's coastline rather than a manicured beach park.

South of Wailea, this state-protected reserve covers a stark expanse of young lava flows meeting some of Maui's clearest water, including La Perouse Bay. The ancient Hoapili Trail, a partially intact stone footpath once used by Hawaiian travelers, threads across the black rock along the coast toward a lighthouse ruin, offering a raw, shadeless hike through a landscape that looks almost lunar. Snorkeling near the reserve's coves reveals healthy reef largely untouched by resort development, since swimming is restricted in the most sensitive zones to protect marine life. There's no shade, so early morning visits are best before the lava rock heats up. It's one of the few places on Maui where you can stand on relatively recent volcanic ground and see how the island's coastline actually formed.