Kasai Rinkai Park

Kasai Rinkai Park opened in 1989 as Tokyo's second-largest park, spanning 805,861 square meters along the eastern shore of Tokyo Bay in Edamachi, Edogawa Ward. The park was developed as part of Tokyo's waterfront revitalization project, transforming reclaimed land into a major recreational space that combines natural landscapes with modern attractions. Its creation marked an important step in providing Tokyo residents with accessible green space and coastal views within the city limits.

The park's centerpiece is the Tokyo Sea Life Park (Kasai Rinkai Suizokuen), one of Japan's premier aquariums featuring a distinctive glass dome design. The aquarium houses over 600 species of marine life, with its massive 2,200-ton donut-shaped tank showcasing schools of bluefin tuna. The park also features Japan's largest Ferris wheel, the Diamond and Flower Ferris Wheel, standing 117 meters tall and offering panoramic views across Tokyo Bay to Mount Fuji on clear days. The Kasai Rinkai Bird Sanctuary occupies the eastern portion of the park, providing protected wetland habitat where over 170 species of wild birds have been recorded.

Visitors can explore multiple distinct zones including landscaped gardens, open lawns ideal for picnics, and a long sandy beach area popular during summer months. The Crystal View promenade along the waterfront offers unobstructed bay views and is particularly scenic at sunset. The park includes barbecue facilities, cycling paths, and observation platforms. Many visitors combine their park visit with time at the aquarium and a ride on the Ferris wheel, making it suitable for full-day outings.

Kasai Rinkai Park is accessible via Kasai Rinkai Koen Station on the JR Keiyo Line, approximately 15 minutes from Tokyo Station. The park entrance is directly adjacent to the station. Entry to the park grounds is free, though the aquarium charges ¥700 for adults and the Ferris wheel costs ¥700 per person. Ample paid parking is available for those arriving by car. The park provides wheelchair-accessible paths and facilities throughout.