Caves in Niigata Prefecture

4 caves across Niigata Prefecture, must-see first. Each page covers the best time to visit, typical crowds and how far it is from nearby cities, and travellers can report “Is it open today?” (opening status).

• Mt. Tenguhara · cave · Niigata Prefecture
• Osawa Limestone Cave · cave · Niigata Prefecture
• 琴浦洞窟 · cave · Niigata Prefecture
• Cave D'Occi · cave · Niigata Prefecture