YOUR UNDERGROUND ADVENTURE AWAITS!
Niagara Cave is one of the most fascinating and unique geological attractions in the United States. In fact, it has been rated one of the top ten caves in the United States by many outdoor activity rating sites! During the one hour, one mile, guided tour, visitors will witness an underground stream leading to a waterfall nearly 60 feet high, stalactites both delicate and massive, calcite flowstone, several fossils that have been dated to over 400 million years.
29842 County 30 Harmony, MN 55939 USA
P: 800-837-6606
29842 County 30, Harmony, MN