Go underground, back in time, or into the future with one of these Minnesota state park tours!
Purchase a vehicle permit today and get a year of unlimited visits to all of Minnesota's state parks and recreation areas.
Make reservations for Mystery Cave, Soudan Underground Mine, or a Prairie and Bison Tour online or by calling 866-857-2757.
To reserve a Hill Annex Mine tour, contact park staff at Scenic State Park: 218-743-3362.
All tours are available seasonally, visit individual tour pages for more details.
Underground tours of the state's last and deepest underground mine in Minnesota.
See cave formations, underground pools, and dramatically lit corridors in Minnesota's longest cave.