The park's name refers to the local folklore of the 'pompoko' tanuki, which is culturally significant in Japanese mythology as a mischievous, shape-shifting creature.
The playground is built on a hillside, utilizing the natural elevation changes rather than flat ground to house its extensive slide and climbing equipment.
It is part of the larger Musashi Kyuryo National Government Park, which was the first national government park established in Japan in 1974.
The facility is designed as a large-scale 'trampoline mountain,' a specific type of play structure that combines landscape architecture with recreational equipment.
Pompoko Mountain Shinrin Park is a massive outdoor adventure playground located within the Musashi Kyuryo National Government Park in Saitama. The park features an expansive network of interconnected trampolines, slides, and climbing structures designed to mimic the hilly topography of the region. It is primarily built for active play, utilizing the natural terrain to create a multi-level activity area. The site is a core component of the broader Shinrin Park facility, which spans over 300 hectares of forest and open space. The playground is specifically engineered with safety-focused climbing nets and rubberized surfaces to accommodate children of varying ages.
The highest observation point of the 'mountain' provides a panoramic view of the surrounding forest canopy and the park's rolling hills.
Bring a change of clothes for children, as the active nature of the climbing structures often leads to sweating or getting dirty.
Visit on a weekday to avoid significant queues at the popular slide and trampoline sections.
Wear sneakers with good grip, as the surface of the 'mountain' can be slippery when damp or dusty.
Attempting to visit during heavy rain, as the outdoor play surfaces are closed for safety reasons when wet.
Closed on certain days of the week, typically Mondays, unless it falls on a national holiday.
Remove shoes before entering the trampoline surfaces; follow age-segregated zones to ensure younger children remain safe from older, more active users.
