Hanauma Bay is a marine nature reserve and one of Oahu’s most iconic snorkeling destinations. Glide through its crystal-clear waters to encounter shimmering schools of silver fish, vibrant parrotfish, and even curious sea turtles that might swim right up to you. As a protected marine-life conservation district, the bay is a haven for biodiversity, but its popularity also poses a challenge. The delicate ecosystem faces ongoing threats from the very visitors who come to admire its beauty, making responsible tourism essential for its preservation.

The Albertinum is a magnificent museum built in the late 19th century. It showcases a wealth of sculptures, jewellery and paintings. The museum also hosts several special exhibitions.

Street performers, tattoo artists, novelty vendors, Gen-X nomads, hippies, people-watchers, and colourful characters of all kinds come together to create this unique bazaar you need to explore at least once. And don't forget the three-mile beach or the streets that are lined with edgy boutiques. No wonder this is one of the most popular visitor attractions in Southern California.