Iron Bridge (Eiserner Steg) - Sunset: Golden hour backlighting on skyline across the river creates dramatic urban photography. Crowd-free early morning alternative. Main Tower Observation Deck: 360-degree skyline compositions at various times reveal different moods. Sunset and blue hour offer magical light. Römerberg Square - Night: Half-timbered buildings illuminated provide charming Altstadt atmosphere. Main River Promenade - Golden Hour: South bank Museum Embankment buildings reflect in water. North bank offers castle views. Palmengarten - Spring Blooming: Orchids and tropical flowers create colorful compositions. Greenhouse interiors show botanical detail. Mainkai Cycling Path - Sunrise: Early light reveals architectural details before crowds. Misty river conditions create atmospheric images. Sachsenhausen Museums: Modern architecture photographs. Westend Villas: Tree-lined streets create romantic urban compositions.