Gunma > Kiryu, Akagi > Kiryu-ga-oka Park

Kiryu-ga-oka Park

A Green Hilltop Park Filled with Nature, Animals, and Family Fun

Kiryu-ga-oka Park is a large municipal park located in Miyamoto-cho and Nishi-Kuhisakata-cho in Kiryu City, Gunma Prefecture. Surrounded by lush greenery on the hills overlooking the city, the park offers visitors a chance to enjoy nature throughout the year while also exploring a zoo and amusement park.

One of the park’s most distinctive features is that admission is free, making it a particularly unusual and accessible destination in Japan. The park is popular with local residents as well as visitors from other parts of Gunma and beyond.

Locally known affectionately as “Oka Koen”, or simply “Hill Park,” Kiryu-ga-oka Park has been enjoyed by generations of families. In spring, cherry blossoms cover the hillsides, making the park a popular place for hanami, or cherry blossom viewing. Its natural setting and gently hilly paths also make it a pleasant place for a leisurely walk.

Nature and Panoramic Views from the Hills of Kiryu

A Park Overlooking Kiryu City

The park occupies a hilly area in the center of Kiryu. Its name comes from the historic place name “Kiryu-ga-oka,” which was once used for the area extending from Nishianraku-do toward Shimokuhisakata.

Because the park is located on elevated ground, visitors can enjoy views across Kiryu City. The scenery from the observation areas and especially from the Ferris wheel provides a different perspective of the surrounding landscape.

Seasonal Flowers and Greenery

Cherry blossoms, azaleas, hydrangeas, and autumn foliage provide seasonal color throughout the park. Spring brings colorful flowers, summer is surrounded by deep green foliage, autumn covers the hills in warm colors, and winter offers crisp air and clear views.

The paths follow the natural contours of the hillside, creating a pleasant walking route that can feel like a gentle hike. Visitors can enjoy the park at their own pace while discovering different views and seasonal scenery.

A Park with More Than a Century of History

From a Municipal Park to a Major Family Destination

Kiryu-ga-oka Park first opened as a municipal park in 1916. In 1952, efforts to rescue and care for wild animals began at the park, and the following year the Kiryu-ga-oka Zoo officially opened.

The zoo later became a member of the Japanese Association of Zoos and Aquariums and developed as the only public zoo in Gunma Prefecture. In 2023, it celebrated its 70th anniversary, reflecting its long relationship with the local community.

The amusement park opened in 1971, creating the combination of zoo and amusement park that visitors can enjoy today. Over the years, the park has also been used as a filming location for television dramas and music videos.

Facilities and attractions have been renovated and updated over the years, allowing the park to preserve its traditional atmosphere while introducing new forms of entertainment for today’s visitors.

Kiryu-ga-oka Zoo

Meet More Than 100 Species of Animals

Kiryu-ga-oka Zoo is located within the park and provides an opportunity to observe a wide variety of animals in a green, natural environment. More than 100 species of mammals, birds, reptiles, amphibians, and fish are kept at the zoo.

The zoo has a friendly, approachable atmosphere, making it easy to take your time observing the animals without the overwhelming scale of a large urban zoo.

Lions, Giraffes, Red Pandas, and More

The animal collection includes large mammals such as lions, reticulated giraffes, and eastern grey kangaroos, as well as popular smaller animals such as capybaras, meerkats, and Japanese raccoon dogs.

Among the zoo’s most popular residents are the red pandas. Their enclosure is designed like a small house, creating a warm and welcoming setting. Visitors can observe the animals from close range through acrylic panels and glass, and from the second floor it is sometimes possible to look down at them as they relax in their outdoor tunnel.

This relatively close viewing experience is one of the attractions of Kiryu-ga-oka Zoo, allowing visitors to observe the animals’ natural behavior at a comfortable distance.

An Aquarium and Animal Interaction Area

The zoo also has a small aquarium featuring fish such as Asian arowana and red-bellied piranhas, as well as reptiles including spectacled caimans and alligator snapping turtles.

At the children’s animal area, visitors can also meet animals such as rabbits and goats. These hands-on experiences are particularly popular with families and provide children with an opportunity to become familiar with animals.

A History of Caring for Wildlife

Kiryu-ga-oka Zoo has a long history of changing and expanding its animal collection. The zoo once kept animals including Asian elephants, while its early efforts to rescue wild animals helped establish another important role for the facility.

Today, the zoo continues to provide opportunities for visitors to learn about animals and the importance of protecting living creatures while enjoying a relaxed day outdoors.

Kiryu-ga-oka Amusement Park

A Charming Amusement Park with a Retro Atmosphere

Adjacent to the zoo is Kiryu-ga-oka Amusement Park, a small and welcoming amusement park located on a hill surrounded by nature. It features a variety of rides, from larger attractions to simple rides suitable for young children.

The park combines a nostalgic atmosphere with newer attractions, making it a destination where parents, children, and even grandparents can enjoy spending time together.

Rides with Views of the City

The miniature railway is one of the park’s popular attractions. The train travels around the grounds and passes through a tunnel, allowing visitors to enjoy the scenery while riding.

The Ferris wheel provides sweeping views over Kiryu City and the surrounding mountains. On clear days, the elevated viewpoint offers particularly impressive scenery.

The cycle monorail is another seasonal favorite. In spring, riders can enjoy the cherry blossoms from above as they travel along the elevated course.

Classic rides such as the merry-go-round and Sky Helicopter also remain popular, adding to the amusement park’s nostalgic character.

New Attractions for Today’s Visitors

Newer attractions have also been introduced in recent years. These include a water shooting ride in which visitors compete for points using water guns, as well as Gururi Mori Great Adventure, a card-based maze combining puzzles and exploration.

These attractions allow the amusement park to retain its traditional, family-friendly atmosphere while offering new experiences for younger generations.

A Destination Where You Can Spend the Whole Day

Zoo, Amusement Park, and Nature in One Place

One of the greatest attractions of Kiryu-ga-oka Park is the ability to enjoy a zoo and amusement park in the same natural setting. Visitors can observe animals, enjoy amusement rides, walk among the trees, and take in panoramic views of Kiryu City—all during a single visit.

Because admission to the park is free, it is also an accessible destination for families who want to enjoy a relaxed day outdoors without a large entrance fee.

A Seasonal Destination for Families and Walkers

The park’s changing scenery makes it enjoyable throughout the year. Cherry blossoms are especially popular in spring, while the fresh greenery of summer and colorful foliage of autumn create completely different atmospheres.

For visitors who enjoy walking, the hillside paths offer a pleasant way to explore the grounds. Families can combine a stroll through the park with the zoo and amusement park, while those seeking a quieter experience can simply enjoy the natural surroundings and city views.

A Beloved Landmark of Kiryu

Kiryu-ga-oka Park is more than a conventional city park. Its combination of nature, a zoo, an amusement park, and panoramic views has made it a beloved destination in Kiryu for generations.

The park is particularly appealing because it combines the charm of a traditional Japanese local amusement park with opportunities to encounter wildlife and enjoy seasonal nature. Its relaxed atmosphere makes it suitable for families, couples, older visitors, and anyone looking for an easygoing outdoor experience.

When visiting Kiryu City, a trip to Kiryu-ga-oka Park offers a chance to experience the city’s natural beauty and local culture while enjoying attractions that have been cherished by generations of residents.

Information

Name
Kiryu-ga-oka Park

Kiryu, Akagi

Gunma