Ryu-Q-kan (Underground Floodway Museum)
龍Q館（首都圏外郭放水路 地底探検ミュージアム）
Kasukabe, Saitama, Kasukabe/KamikanazakiCool spots
A free exhibition room and underground experience hall you can enter without booking.
- Address:
- 720 Kamikanasaki, Kasukabe, Saitama
- 🕐
- 9:30-16:30 (entry to 16:00), closed Mon
- 💴
- Free
Details can change. Before you go, please check the official site for current hours and prices.