10 Best Swimming Pools in Tokyo
Make A Splash: Uncover Tokyo’s Aquatic Treasures
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Ah, the sweltering Tokyo summer! It’s a season filled with the gentle rustle of yukata, the crackling sizzle of yakitori, and the delightful tunes of a nearby matsuri. However, as the mercury rises, the city dwellers crave something more refreshing – a dip in the best swimming pools in Tokyo.
So we’ve done the research so you don’t have to, and found a few aquatic gems that fit the bill perfectly. Don’t expect some run-of-the-mill swimming pools; these are cool, inviting oases amid the urban bustle. Ready to dive in? Let’s embark on this splash-tacular journey together.
1. Hotel New Otani Tokyo’s “Garden Pool”
This is one of the outdoor pools of Hotel New Otani, which is a part of the summer tradition of the hotel. During the day, it serves as an open resort pool with a pleasant breeze, and at night, it transforms into a fantastic night pool where you can stop by after work.
The pool is surrounded by a vast Japanese garden, providing a magnificent space filled with an extraordinary feeling, despite being in the center of the city. They also offer poolside dining options.
Opening period: Early Summer Period May 9 – July 8, 2025. Full opening July 11 – September 7, 2025
Admission fee: During the Early Summer Period, the General Admission fee is 6,000 and 2,000 for children aged 4 to 12. After July 11, the general admission fee is 20,000 yen and 7,000 yen for children aged 4 to 12. See website for details on weekday or night rates, guest rates, special packages and club members.
Opening times: 10:00-22:00. See the website for detailed schedules. Midnight pool open until 0:00 midnight on August 1, 8–10, 15, 22 & 29, 2025.
 Access |
10-min walk from Yotsuya Station |
|---|---|
 Official Website |
https://www.newotani.co.jp/en/group/pools/tokyo/ |
2. Hilton Tokyo Bay’s “Garden Pool”
An official hotel of Tokyo Disney Resort, it opens its summer-limited outdoor pool “Garden Pool” from July to September. The pool is one of the largest outdoor pools among those within the metropolitan area hotels. You can also enjoy a poolside bar that offers a variety of food menus such as tropical cocktails, beef hamburgers, loco moco bowls, fried chicken, and shaved ice.
At night, the pool lights up to create a fantastic atmosphere. They also offer a poolside barbecue set starting from July 15, where you can enjoy a barbecue without any preparation. Advance reservation is required.
Opening period: Pre-opening May 1 – June 30, 2025 / Grand Opening July 1 – October 5, 2025. Night pool July 1 – September 15, 2025
Admission Fee: Options range from 3,000 yen to 22,000. See website for details.
Opening times: 8:00-21:00. See website for detailed day and night schedules.
*This year there will be a special pre-opening from June 15.
| Access |
4-min walk from Bayside Station |
|---|---|
| Official Website |
https://tokyobay.hiltonjapan.co.jp/facilities/garden_pool |
3. Terrace Pool “Grand Blue” at Grand Nikko Tokyo Daiba
[Pending to update schedule for 2025]
The Terrace Pool “Grand Blue” at Grand Nikko Tokyo Daiba is a luxurious swimming experience with stunning views of the Rainbow Bridge and Tokyo Bay. The pool is known for its stylish design and top-notch facilities, where guests can enjoy a leisurely swim, relax in the spa, or work out in the fitness center.
The pool’s prime location and upscale amenities make it a popular choice for both locals and tourists. Advance reservation is required.
Opening period: [Pending to update schedule for 2025]
Admission Fee: Options range from 6,000 yen to 12,000 yen. See website for details.
Opening times: 10:00-21:00. See website for day and night schedules
4. Shinagawa Prince Hotel Summer Pool
[Pending to update schedule for 2025]
The Shinagawa Prince Hotel Summer Pool is a fantastic option for those looking for a summer escape in Tokyo. This is a popular annual event that offers a unique experience of enjoying a pool in the heart of the city, featuring two types of pools: the Day Pool and the Night Pool, each offering a different ambiance and experience.
The event also offers a variety of food and drink options available from 11:00 A.M. to 6:30 P.M., including a special Pool & Summer Picnic Stay plan that provides a Picnic Box for guests. There is also a pool store open from 9:00 A.M. to 8:00 P.M. offering a variety of items. Those with visible tattoos will not be allowed into the facilities. Advance reservation is required.
Opening period: [Pending to update schedule for 2025]
Admission Fee: Options range from 8,000 yen to 9,000 yen with discounts available for hotel guests and Seibu Prince Club members. See website for details.
Opening times: 9:00-21:00. See website for day and night schedules.
| Access |
3-min walk from Shinagawa Station |
|---|---|
| Official Website |
https://www.princehotels.co.jp/shinagawa/ |
5. Tokyo Summerland
Tokyo Summerland is a thrilling amusement park that promises a splash of fun for everyone! Dive into the Adventure Dome, an indoor tropical paradise with water rafts and a Jacuzzi, perfect for any weather. Or, float your worries away on Japan’s longest lazy river at the Adventure Lagoon.
And if you’re up for some dry fun, head over to Thrill Mountain for an array of amusement rides. With a One-Day Pass, you can enjoy unlimited access to all these attractions. Just remember, no tattoos are allowed! Ready for a day of unforgettable fun? Tokyo Summerland awaits!
Opening period: March 22 – August 31, 2025
Admission Fee: Options range from 2,600 yen to 5,200 yen, depending on the season.
Opening times: The park operates on different schedules throughout the season:
– March: Weekends only 10:00-16:30
– April and May: Weekends and Mondays: 10:00-16:30. Opened everyday on the same schedule from April 25th to May 6th due to Golden Week. Weekends of May 10:00-17:00.
– June: Weekends 10:00-17:00, Mondays 10:00-16:30.
– July: Closed from the 1st until the 4th. First weekend 9:00-17:00. From the 7th until the 20th: Weekdays 10:00-16:30, Weekends 9:00-19:00. From the 21th until the 31th: everyday 9:00-19:00.
– August: open daily 9:00-19:00.
| Access |
38-min bus from Keio Hachioji Station |
|---|---|
| Official Website |
https://www.summerland.co.jp/english/ |
6. ANA InterContinental Tokyo Garden Pool
The ANA InterContinental Tokyo’s Summer Beach Club is a lavish urban oasis in the heart of Tokyo. This 20-meter open-air swimming pool on the 4th floor offers guests a chance to relax and soak up the sunshine while enjoying the city’s skyline.
After sunset, the pool reflects the shimmering lights of the city and Tokyo Tower, mirroring the vibrance and energy of Tokyo. The poolside snack bar provides light snacks, drinks, and summer cocktails. The pool facilities include a 20-meter outdoor swimming pool and a shallow, 6-meter round children’s pool.
Please note that noticeable tattoos must be covered. Advance reservation is required.
Opening period: Visitors: June 1 – September 30, 2025 / Guests: June 1 – October 31, 2025
Admission Fee: Options range from 2,000 yen to 12,000 yen. Check website for details. Free for guests.
Opening times: 10:00-22:00. See the website for entry slots.
| Access |
9-min walk from Tameike-Sanno Station |
|---|---|
| Official Website |
https://anaintercontinental-tokyo.jp/en/facilities/open-air-swimming-pool/ |
7. Hotel East 21 Tokyo Garden Pool
Immerse yourself in the refreshing retreat that is the Hotel East 21 Tokyo Garden Pool. This splendid pool offers the perfect escape from the city’s hustle and bustle, where you can enjoy a refreshing swim under the sun. As evening falls, the pool transforms into a magical night-time retreat, twinkling under the stars.
The poolside Garden Cafe serves up a variety of drinks and light meals, perfect for a leisurely day by the pool. Whether you’re a hotel guest or a day visitor, this pool offers a unique and relaxing experience in the heart of Tokyo. Visible tattoos are not allowed.
Opening period: June 28 – September 30, 2025
Admission Fee: Options range from 5,500 yen to 13,200 yen.
Opening times:
– Day pool: June 28 – July 18 and September 1 – September 30 13:00-17:00 (last entry 16:00) / July 19 – August 31 10:00-17:00 (last entry 16:00).
– Night pool: June 28 – September 30 18:00-22:00 (last entry 21:00)
| Access |
9-min walk from Toyocho Station |
|---|---|
| Official Website |
https://www.hotel-east21.co.jp/facility/pool.php |
8. Aqua Field Shiba Koen
With nice views of nearby Tokyo Tower, this city-run, summer-only pool is one of the more popular swimming spots in central Tokyo. The pool is part of the Shiba Koen Multipurpose Sports Ground, so outside of summer when the pool is not in use, it’s a futsal court instead.
The 50-meter, eight-lane pool is one of the most affordable despite its great location, although entry is limited to 2 hours, with an extension of up to 1 more hour only. There is also a children’s pool available. No advance reservation is required, tickets can be purchased from a vending machine on site. Visible tattoos are not allowed.
Opening period: July 1 – September 15, 2025
Admission Fee: 600 yen for 2 hours (1-hour extension, 300 yen)
Opening times: 9:00-20:00 (July/August), 9:00-17:00 (September)
| Access |
1-min walk from Shibakoen Station |
|---|---|
| Official Website |
https://minatoku-sports.com/facilities/aqua/ |
9. Yomiuriland Pool WAI
Yomiuri Land Pool WAI is a water amusement island that brings a taste of the South Pacific to Tokyo. With beautiful palm trees and a beach-like shoreline, this pool will make you feel like you’re at the water’s edge. The park offers more fun than you can handle, with thrilling water slides and a variety of pools, from the lazy river to full-size diving pools.
As the sun sets, the pools gain a new sense of refinement and style with relaxing music and mood lighting, creating a space for adults to completely relax. The park also offers a variety of entry fees and passes, including a One-Day Pass that includes pool access. Visible tattoos are not allowed.
Opening period: June 28 (closed June 30, July 2-5 and 7-11) – September 15 (closed Sep 4 and 8-12), 2025
Admission Fee: General admission tickets range from 3,400 yen to 4,000 yen depending on the season, check website for details. Night admission is 2,400 yen. Discounts available for online tickets. Day pass tickets from 6,400 yen.
Opening times: 9:00-17:00 (June 29 – July 1), 9:00-20:30 (weekends and holidays in July 13-31, everyday in August, weekends and holidays in September), 10:00-17:00 (weekdays July 16-31 and September 2-16 except for closing period, see opening period above).
| Access |
10-min gondola or 5-min bus from Keio Line Yomiuriland Station or 10-min bus from Odakyu Line Yomiuriland-mae Station |
|---|---|
| Official Website |
https://www.yomiuriland.com/wai/ |
10. Aqua Blue Tama
Last but not least, and unlike other pools in this list, this facility is available year-round! The closest you will get to a tropical paradise is Aqua Blue Tama, located in Tama City, western Tokyo. This heated indoor pool facility is a fitness enthusiast’s dream. Swim to your heart’s content in the pool, build your strength in the gym, or engage in a variety of activities like aerobics and yoga in the mini sports hall.
Aqua Blue Tama even offers classes to enhance your swimming skills or introduce you to various sports. Affordable and accessible, Aqua Blue Tama is your passport to a day filled with fun and fitness. Dive in and make a splash today!
Opening period: Open every day. Closed days in June and July 2025: 6/3,, 6/10, 6/17, 6/24, 7/8
Admission Fee: General admission is 620 yen for 2 hours, an extension is available for an extra 300 yen.
Opening times: Weekdays and Saturdays 9:00-21:30; Sundays and holidays 9:00-19:30. July and August until 21:30.
Check out the best night pools and pool parties in Tokyo this summer!
Tokyo’s pools offer a unique way to experience the city. Amidst the urban hustle, they provide a refreshing escape, a place to unwind or have fun. It’s a different side of Tokyo, one that’s worth diving into.
For more information about travel and leisure in Japan, check these articles below, too!
Written by
Photographer, journalist, and avid urban cyclist, making sense of Japan since 2017. I was born in Caracas and lived for 14 years in Barcelona before moving to Tokyo. Currently working towards my goal of visiting every prefecture in Japan, I hope to share with readers the everlasting joy of discovery and the neverending urge to keep exploring.
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