Visitors to Forestville/Mystery Cave State Park will see natural wonders above and below ground. Guests can explore the world of Mystery Cave with its stalactites, stalagmites and underground pools. Park naturalists provide tours of the cave throughout the summer and on weekends in the spring and fall. The temperature stays at a constant 48 degrees Fahrenheit. Above ground, stop by Historic Forestville, a restored 1800s village operated by the Minnesota Historical Society (MHS). Fish three blue-ribbon trout streams for brown trout. Take in the soft pastels of wildflowers in spring or listen to ruffed grouse drumming and wild turkeys gobbling. Hike or horse ride the ridge tops and stream valleys. Observe interesting geologic features along the way including sinkholes and dramatic Big Spring. In the fall, don't miss the bold colors of the forest. Winter invites visitors to ski or snowmobile the Bluff Country.