2777 Kalakaua Ave (btwn Monsarrat Ave. & Poni Moi Rd.), Honolulu, HI
Aquarium · Diamond Head - Kapahulu - St. Louis · 46 tips and reviews
HISTORY: Founded in 1904, & built near a living coral reef, it is known as the 3rd oldest public aquarium in the country. It is home to more than 3,055 organisms of 464 species of marine plants and animals.