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Travel far beneath the surface through stream-sculpted passages to experience the wonders of Niagara Cave. Within lies an underground waterfall, 450 million-year-old fossils, and formations both delicate and massive.
Niagara Cave. 290 reviews. #1 of 7 things to do in Harmony. Caverns & Caves. Closed now. 9:30 AM - 5:30 PM. Write a review. What people are saying. By Patrick. “ Lots of fun steps ” Aug 2023. And there is a really cool waterfall plus quite a few fosils in the cave clearly visible. “ Very beautiful off the beaten path adventure. Aug 2023.
Get the best caving experience in Harmony MN in Niagara Cave's Guided Cave Tour & see the beautiful underground structures. BUY YOUR TICKETS NOW!
Niagara Cave is a limestone cave located in Harmony, Minnesota. The cave is approximately 200 feet (61 m) deep; features include an underground stream, 60-foot waterfall, fossils, stalactites and stalagmites. The cave is privately owned, with tours available seasonally.
One hour guided tour of one of the "Top Ten" rated caves in the United States, with 60ft waterfall, wedding chapel, stalactites, stalagmites, and various fossils. Also has 10-acre picnic grounds with shelter and gift shop.
Niagara Cave is open Saturdays and Sundays in April, and 7-days-a-week from May 1st through October 27th. Click the “Buy Tickets” button to view tour times and availability. Gift shop and mini golf open 30 minutes prior to the first tour departure.
Jul 12, 2024 · The unique underground space is filled with distinctive rock architecture and naturally carved pathways created by freshwater underground streams. Niagara Cave is the largest limestone cave in the Midwest, with a maximum depth of 200 feet and a vertical relief of about 150 feet.
