U.S. Show Caves Directory: Minnesota

MYSTERY CAVE

About 25 miles south of I-90 on Hwy 63
Open daily Memorial Day through Labor Day
10:00 a.m. to 4:00 p.m.
(507) 352-5111

NIAGARA CAVE
On U.S. Hwy 52, about four miles southwest of Harmony

(800)-837-6606

MYSTERY CAVE
	About 25 miles south of I-90 on Hwy 63
	Open daily Memorial Day through Labor Day 10:00 a.m. to 4:00 p.m.
	(507) 352-5111

NIAGARA CAVE
	On U.S. Hwy 52, about four miles southwest of Harmony
	(800)-837-6606