[Underground Temple] The world's largest underground river

[Capital Area Outer Underground Discharge Channel Underground Exploration Museum "Ryu-Qkan"] 📍Address: 720 Kamikanazaki, Kasukabe City 《Access》 25-minute walk (2.3km) from Minami-Sakurai Station on the Tobu Noda Line Approximately 7 minutes by taxi Ken-O Expressway: 30-minute drive (15km) from Satte IC and Goka IC Tohoku Expressway: 30-minute drive (17km) from Iwatsuki IC Joban Expressway: 40-minute drive (20km) from Kashiwa IC 🕰️Hours: 10:00 AM - 4:00 PM Prices (1) Full of Sightseeing! Impeller Exploration Course: ¥4,000 (2) Impressive! Shaft Experience Course: ¥3,000 (3) Explore the Depths! Pump Experience Course: ¥2,500 (4) Easy to Participate! Underground Temple Tour: ¥1,000 Reservations Required Tours require advance reservations. Reservations are accepted for groups of 1 to 19 people. (Group reservations for groups of 20 or more are required.) Apply online or by phone. Reservations begin one month prior to your desired tour date. ✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲✲ It's truly an underground temple! The guide and explanations are easy to understand, making the tour a relaxing experience. There's also free time, where they'll answer questions and take photos. There are puddles on the temple floor, so it's best to wear shoes you don't mind getting dirty and clothes you don't mind getting splashed with mud. #Kasukabe #Saitama #UndergroundTemple #PhotoSpot #Tour #TravelWithPochi