#12 Marvel at marine life in the S.E.A. Aquarium

Home to more than 100,000 animals and more than 800 species, the S.E.A. Aquarium on Sentosa goes all out when it comes to learning about the deep blue sea. Its Open Water Habitat is one of the biggest in the world, and filled with enormous sharks, rays and turtles. Fancy staring at them over dinner? There’s actually a high-end dining spot called Ocean Restaurant that offers just that experience.