
If you are looking for a family-friendly spot to cool off during the hot Japanese summer, Kawagoe Aquatic Park (川越水上公園) in Saitama Prefecture is one of the best choices. Located within Kawagoe Park, this large facility is famous for its variety of swimming pools, water attractions, and recreational areas that attract thousands of visitors every summer.
Whether you’re a local resident or a tourist exploring Kawagoe’s historic town, visiting Kawagoe Aquatic Park is a refreshing way to enjoy the season.
Attractions at Kawagoe Aquatic Park

Kawagoe Aquatic Park is not just a swimming pool—it’s a summer resort within the city. Here are the highlights:
- Wave Pool (波のプール) – Experience the feeling of the beach with artificial waves, perfect for families and kids.
- Lazy River (流水プール) – A circular flowing pool where you can relax while floating on an inflatable ring.
- Water Slides (スライダー) – Exciting slides for thrill-seekers, from beginner-friendly to high-speed types.
- Children’s Pool (こどもプール) – Shallow pools and mini attractions designed for young children to play safely.
- Multi-Purpose Pool – Great for swimming practice or casual exercise.
The park is surrounded by greenery, offering a spacious and relaxing environment compared to the crowded city pools.

Important Ticket Information
One of the most important things to know before visiting Kawagoe Aquatic Park is that there are no tickets sold at the entrance. Door-sale tickets are not available, and all admissions must be booked in advance.
You can purchase tickets in the following ways:
- アソビュー (Asoview App/Website) – A popular Japanese leisure booking platform. Reservations can be made easily online before your visit.
- Lawson Ticket (ローソンチケット) – Tickets can also be purchased at Lawson convenience stores through their Loppi machines or via the Lawson online system.
⚠️ Without a reservation, you will not be able to enter the park. This system is in place to prevent overcrowding and ensure visitor safety.
Visitor Tips for a Smooth Experience
- Book Early: Summer weekends and holidays are extremely popular. Tickets can sell out quickly, so reserve as soon as possible.
- Bring Sunscreen and Hats: The sun is strong, and there’s limited shade around the pools.
- Rentals Available: Inner tubes and floats are available for rent, but you can also bring your own.
- Food and Drink: There are food stalls inside the park selling light meals, shaved ice (かき氷), and drinks. Bringing your own lunch box is also allowed in designated areas.
- Locker Rooms and Facilities: Coin lockers and shower rooms are provided for convenience.
How to Access Kawagoe Aquatic Park
- By Train: From Kawagoe Station (川越駅) or Hon-Kawagoe Station (本川越駅), take a bus bound for Kawagoe Suijo Koen (川越水上公園). The ride takes about 15–20 minutes.
- By Car: The park has a large parking lot, but it fills up quickly on weekends. Arrive early to secure a spot.
Why Visit Kawagoe Aquatic Park?
Kawagoe Aquatic Park is more than just a pool—it’s an experience that combines summer fun, family bonding, and Japanese seasonal culture. From thrilling water slides to relaxing lazy rivers, there’s something for everyone.
And with its convenient location in Kawagoe Park, you can even combine your trip with a visit to Kawagoe’s famous Little Edo (小江戸) old town district, known for its traditional streets and sweets shops.
Final Thoughts
If you plan to enjoy summer in Saitama, Kawagoe Aquatic Park should be high on your list. Just remember:
- No door-sale tickets are available
- Reservations must be made via アソビュー (Asoview) or Lawson
Plan ahead, book your tickets early, and get ready for a fun-filled day at one of the region’s most popular summer destinations.
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