Tokyo has very limited quality beaches within the city due to poor water quality in Tokyo Bay. Primary in-city option is Odaiba Beach (artificial, no swimming). Surrounding prefectures (Kanagawa, Chiba) offer better swimming beaches 60–90+ minutes away.
Good to know
Good to Know
- Tokyo's in-city beaches (Odaiba, Kasai) are primarily for sunbathing and views, not swimming. Bay water quality is poor and swimming is generally prohibited.
- True swimming beaches are in neighboring prefectures—Kanagawa (Enoshima, Zushi, Kamakura) and Chiba (Onjuku)—60–120 minutes away by train.
- Swimming is only safe during official season (July–August) when lifeguards are on duty; early or late summer visits may have limited access.
- Beach season peaks July–August; expect intense crowds on weekends. Quieter experience in late August or September (weather still good, fewer people, lifeguards leave).
- Tattoos are generally prohibited at public pools and communal facilities in Japan; swimming may be denied if you have visible tattoos.
- Odaiba Beach is completely free and great for families and photographers, but do not attempt to swim—water quality is unsuitable and swimming is forbidden.
- Kasai Marine Park offers excellent value: free park entry, low-cost aquarium (700 yen), Ferris wheel, and outdoor areas perfect for families and picnics.
In City Beaches
Odaiba Beach (Odaiba Marine Park)
- Best For
- families, sunset viewing, photography, casual relaxation without swimming
- Designation
- quiet, family, urban oasis
- Entrance Fee
- ¥0
- Key Features
- 800-meter artificial white-sand beach, views of Rainbow Bridge and Tokyo Tower, free admission, sunbathing permitted
- Swimming Allowed
- No
- Distance From Center
- ~15 min by train
Parking
- Location
- Odaiba Kaihin Park lots nearby
- Cost Weekday
- ¥400
- Cost Note
- First hour weekday; 200 yen per 30 min thereafter; max 2000 yen/day
Facilities
- Marine House with showers, lockers (hourly rental)
- Cafés and restaurants
- Beach volleyball and soccer (private booking required)
- Promenade for walking/jogging
Kasai Marine Park (Kasai Rinkai Park)
- Best For
- families with children, multi-activity day trips, aquarium visits, quiet recreation
- Designation
- family, seasonal swimming, full-service
- Key Features
- Large park (810,000 sqm) with beach area, bird sanctuary, Ferris wheel, Tokyo Sea Life Park aquarium, seasonal swimming during summer
- Swimming Allowed
- July–August only (when lifeguards on duty)
- Distance From Center
- ~15 min by train
Parking
- Note
- Free parking available near Ferris Wheel
Facilities
- Tokyo Sea Life Park aquarium
- Ferris wheel (Diamond and Flowers)
- Bird-watching areas
- Showers and foot-wash stations
- Nagisa Barbecue area (reservation required)
- Vending machines and nearby restaurants
Entrance Fee
- Aquarium Adult
- ¥700
- Aquarium Senior
- ¥350
- Aquarium Junior High
- ¥250
- Note
- Park itself free; Tokyo Sea Life Park aquarium
- Aquarium Note
- Free for elementary and under
Nearby Day Trip Beaches
Enoshima / Katase Higashihama Beach
- Designation
- party, full-service, surfing
- Key Features
- Vibrant summer beach culture, seasonal beach houses (umi no ie), views of Mount Fuji on clear days, beginner-friendly surfer waves
- Swimming Allowed
- July–August (official season)
- Distance From Center
- ~70 min train
Zushi Beach
- Designation
- quiet, family, relaxed
- Key Features
- Calm, shallow waters, less crowded than Enoshima, popular with families and locals
- Swimming Allowed
- July–August (official season)
- Distance From Center
- ~60 min train
Onjuku Beach
- Designation
- quiet, surfing, full-service
- Key Features
- Wide, uncrowded sandy beach with clear blue waters, lifeguards in summer, beach shops and restaurants
- Swimming Allowed
- July–August (official season)
- Distance From Center
- ~90 min train
Atami Sun Beach
- Designation
- family, scenic
- Key Features
- 400m beach near historic hot spring town, palm-lined promenade, gentle waves for swimming
- Swimming Allowed
- July–August (official season)
- Distance From Center
- ~50 min bullet train
Swimming Season Note
Official swimming season: July–August (typically third Monday of July through end of August); lifeguards on duty only during these dates
AI-generated estimateData refreshed July 2026
Sources cited for this category
These are the sources cited in this beaches research for this city. Individual figures may not each trace to one of them.
More About Tokyo
Data last updated July 2026 · Verify anything important.