The Big Island's volcanic terrain and clear coastal waters support some of Hawaii's most distinctive outdoor experiences.
An after-dark boat excursion off the Kona coast where lights attract plankton and, in turn, gentle giant manta rays that glide within feet of snorkelers. One of the most sought-after wildlife encounters in Hawaii.
When active surface flows reach the ocean, licensed boat operators run tours to view lava entering the sea from a safe offshore distance. Availability depends entirely on current eruption activity — confirm with operators before booking.
Guided small-group tours drive to the visitor station and summit for sunset above the clouds followed by expert-led telescope stargazing, avoiding the altitude and road hazards of a self-driven visit.
A marine life conservation district with some of the best snorkeling on the island, accessible by kayak or boat tour, near the Captain Cook Monument. Coral reefs here host spinner dolphins and vibrant reef fish.