665 Kawa, Ueno Village, Tano District, Gunma Prefecture
Rating
Cost per person
¥1,000
Explore Fuji Cave, one of the largest limestone caves in the Kanto region, located in Ueno Village, Gunma Prefecture. This natural monument features a unique exploration course that includes a 40-meter vertical shaft accessed by a spiral staircase. Visitors will encounter illuminated rock formations and experience the cave's cool, damp atmosphere. Be prepared for uphill climbs and uneven surfaces; sturdy footwear is recommended. The cave is near the Ueno Skybridge, making it a great addition to your visit. Allow about an hour for a complete tour, and note that the path involves stairs and slopes, making it less suitable for those with mobility issues.