Gunma > Kiryu, Akagi > Caribbean Beach

Caribbean Beach

Caribbean Beach, officially known as the Kiryu City Niisato Heated Swimming Pool, is a large municipal indoor water park located in Niisato, Kiryu City, Gunma Prefecture. Covering approximately 15.3 hectares, it is one of the largest indoor heated swimming facilities in the Kanto region.

The indoor temperature is maintained at around 35°C (95°F), while the water temperature is kept at approximately 32°C (90°F). This creates a tropical atmosphere that visitors can enjoy throughout the year, regardless of the season or weather.

The facility opened in April 1998. It was created with the idea of bringing a beach experience to Gunma, a landlocked prefecture without a coastline. Since then, it has welcomed visitors not only from the local area but also from outside Gunma, becoming much more than an ordinary public swimming pool.

A Tropical Resort Inspired by the Caribbean

As its name suggests, Caribbean Beach is designed around the theme of the Caribbean Sea and tropical island resorts. The interior features colors, decorations, and structures inspired by destinations such as Jamaica and the Bahamas, creating an atmosphere reminiscent of an overseas resort.

A distinctive tree structure beside the wave pool is inspired by the famous Tree Bar at Cornwall Beach in Montego Bay, Jamaica. Another feature, the stepped waterfall known as Dunn’s River Pool, takes its inspiration from Jamaica’s famous Dunn’s River Falls.

The interior colors are also carefully designed. Aqua blue represents the clear waters of the Caribbean, while pastel pink evokes the streets of Nassau, the capital of the Bahamas, and its white sandy beaches.

These details combine to create a colorful resort environment where visitors can enjoy a tropical atmosphere without leaving Gunma.

An Environmentally Conscious Heated Water Park

Another notable feature of Caribbean Beach is its use of waste heat from the neighboring Kiryu City Waste Treatment Center. Heat generated during the waste-processing process is recovered and reused to help heat the swimming pools.

This system allows the facility to maintain comfortable water and indoor temperatures even during winter while making effective use of otherwise wasted energy.

As a result, Caribbean Beach can operate as an all-weather indoor leisure facility, allowing visitors to enjoy its pools throughout the year.

Pools and Water Attractions

Lazy River

The approximately 150-meter-long lazy river is popular with visitors of many generations. Even people who are not confident swimmers can enjoy the water by simply relaxing and allowing the gentle current to carry them around the course.

Floating leisurely through the pool while surrounded by a tropical resort atmosphere provides a relaxing break from everyday life.

Wave Pool

The wave pool is one of the main attractions at Caribbean Beach. Waves of different sizes are generated at scheduled times, creating an experience that feels similar to being in the sea.

Visitors can enjoy the waves and even try bodyboarding. The changing wave conditions provide an exciting experience that is difficult to find at an ordinary swimming pool.

Water Slide and Rodeo Mountain

The approximately 80-meter water slide is a popular attraction combining speed, excitement, and a refreshing splash. Riders slide down a course with changes in elevation, making the experience especially thrilling.

Rodeo Mountain, available exclusively to elementary school-age children, provides another dynamic sliding experience. Safety rules and restrictions based on age and height are in place to ensure that the attractions can be enjoyed appropriately.

25-Meter Competition Pool

Caribbean Beach also has a proper 25-meter swimming pool with seven lanes. It can be used for swimming practice, water walking, and fitness training, making the facility suitable not only for leisure but also for exercise and health-related activities.

Jacuzzi and Sauna

After enjoying the attractions, visitors can relax in the jacuzzi and sauna. Soaking in warm water and taking time to rest provides a pleasant way to recover after an active day in the pools.

Convenient Services and Family-Friendly Facilities

Caribbean Beach uses a barcode wristband payment system, allowing visitors to make purchases inside the facility without carrying cash around the pool area.

The wristband system makes it convenient to use the on-site shops and restaurant while enjoying the water park.

The facility also places a strong emphasis on safety. Clear rules and restrictions are established according to age and the type of attraction, helping families enjoy their time at the water park comfortably.

Combine Your Visit with Nearby Attractions

Caribbean Beach can also be included in a sightseeing itinerary around Kiryu and neighboring areas. Nearby attractions include Gunma Insect World, where visitors can learn about insects and explore a traditional satoyama environment, and Kasade Park Amusement Park, which offers family-friendly entertainment.

The surrounding area has a peaceful rural atmosphere, with fields and countryside landscapes providing a pleasant contrast to the lively indoor water park. Visitors can combine outdoor sightseeing with a relaxing day at Caribbean Beach.

A Beloved Leisure Destination in Gunma

Since opening, Caribbean Beach has welcomed millions of visitors. In 2019, cumulative attendance exceeded 4.5 million visitors. The facility has also been featured as a filming location for television programs and dramas.

Its appeal comes from the combination of a tropical resort atmosphere, diverse water attractions, convenient facilities, and environmentally conscious operation. These features have made it a well-known leisure destination in the region.

Enjoy a Tropical Getaway All Year Round

Caribbean Beach offers a taste of the tropics in landlocked Gunma. Because it is an indoor heated water park, visitors can enjoy its pools and attractions regardless of the season or weather.

Whether traveling with family, spending time with friends, or looking for a place to exercise and relax, visitors can find a variety of ways to enjoy the facility.

Step away from everyday life and enter a colorful indoor world inspired by the Caribbean. With warm water, tropical scenery, exciting attractions, and relaxing facilities, Caribbean Beach offers a fun and refreshing experience for visitors of many ages.

Information

Name
Caribbean Beach

Kiryu, Akagi

Gunma