The park has a number of walking trails that crisscross the gardens, lawns, and beaches. Birders are particularly drawn here as nearly a third of the park is designated as a sea bird sanctuary: you can visit the Sea Bird Center for information on local birds. The park also has some major human-made attractions, the most popular of which is the 383-feet (117-meter) Diamond and Flowers Ferris Wheel. A visit to the park is incomplete without taking a 17-minute spin on the wheel: the views from the top encompass all of Tokyo and the surrounding areas, including Mount Fuji on a clear day.
Also on site is the Tokyo Sealife Aquarium, which features an all-glass dome that transports visitors straight into the sea with fish and other aquatic life swimming above, around, and below them. Helicopter tours of Tokyo typically fly over the park, offering a good perspective on its size.