The garden is lush with 300 species of tropical plants, and in winter, you can see monkeys bathing in the hot springs.
There is also a footbath facility where visitors to the botanical garden can freely use water from the source of Yunokawa Onsen.
A variety of events for elementary and junior high school students are also held.

In the 'Greenhouse,' where the sun shines brightly through the glass, approximately 3,000 tropical plants of about 300 species are planted, allowing visitors to spend time leisurely in a warm environment even in winter.

In the outdoor facilities, from December to May, you can see the charming sight of monkeys bathing in the hot springs for a limited winter period.
There is also a full range of playground equipment for young children, with the sandbox, battery-powered cars, and other attractions being popular.
In the summer, children's cheerful voices echo as they enjoy playing in the water at the 'Water Plaza'.

Across from the monkey mountain is a footbath located in a cozy, circular gazebo.
It is covered by a roof, allowing people of all ages and genders to spend their time comfortably.

Various classes for local citizens and seasonal events are also held, and events such as the Christmas concert attract a large number of visitors.