Forestville/Mystery Cave State Park
Forestville/Mystery Cave is a park for the passionate. The park’s unique combination of resources lures visitors who are passionate about trout fishing, horseback riding, hiking, history and cave exploration. Forestville/Mystery Cave State Park is located about six miles northwest of Preston off the Bluff Country Scenic Byway in Minnesota’s Filmore County.

Exploring the Mystery Cave

Thomas Meighen store at historic Forestville

Horseback Riders on Sandbank Trail

Autumn landscape
Trails

Old Forestville Road

Near Sandbank Trail

Sugar Hollow Trail

At the Zumbro Hill Cemetery

On the Cemetery Trail

Scenic overlook platform
Camping/Lodging
Fishing
Anglers, usually tight-lipped about favorite fishing spots, like to return to Forestville’s three clear, spring-fed streams, Canfield and Forestville Creek and the South Branch of the Root River, to fish for trout. Two parking lots provide easy stream access. Both Canfield and Forestville creeks, which join the South Branch of the Root River in the park, emerge from caves several miles upstream.
Wildlife and plants
History

1899 Gilette-Harzog Bridge. Forestville in the background
Historic Forestville
A short hike from the town site takes you up to Zumbro Hill Cemetery where some of the early town residents are buried.

1899 Gilette-Harzog Bridge

The Meighen store contains some original merchandise

Desk inside Meighen store

A glimpse of the old times

Meighen store and living quarters

Blacksmith shop

Actress portraying Mrs. Meighen

Granary building

Making apple butter is hands-on for visitors and performers

Apple Butter Day is an annual event at Historic Forestville

A finger pointing to the heavens means “I’m with God now”

Taking a break and forgetting the present for a moment
Mystery Cave

Tour group at the entrance to the cave
Mystery Cave, the largest in Minnesota and 36th largest in the country, is an intricate maze of more than 12 miles of interconnected passageways. The water that disappears from the river channel flows through the cave in a complex network of stream passages and reappears above ground at springs along the river about 1.5 miles away.

The scenic tour takes you down into the cave
Thousands of visitors enter the cave each year, but its system of passages has yet to be fully explored. You can experience the cave firsthand by participating in different guided tours ranging from a casual walk-through to a full cave exploration with helmets and flashlights.

A naturalist explains the features of the cave

Stalactites form from groundwater seeping through the cave ceiling
The cave remains a constant 48 degrees year-round, so bring along a jacket and gloves and sturdy walking shoes. On the tours, you’ll get a glimpse of a surrealistic underground world. The caverns and formations have colorful names, such as the Garden of the Gods, the Dome Room, Diamond Caverns, Carrot Sticks, Hills of Rome, and Blue Lake. The cave’s passageways wind through formations of ancient limestone.

Sometimes it’s what you don’t see-crystal clear cave water
The guides will point out the collections of stalactites, stalagmites, flow stone and other unique and delicate formations. Park personnel have been managing Mystery Cave since it was purchased by the state in 1988. Tours are operated daily from Memorial Day through Labor Day.

Blue Lake is one of the underground pools
More photos

Park Headquarters

Actress portraying Mrs. Meighen

Making apple butter is hands-on for visitors and performers

Headstones at the Zumbro Hill Cemetery

Making apple butter is hands-on for visitors and performers

View of the Root River from the scenic overlook

The interpretive center

interpretive displays tell the story of the Mystery Cave

Cave tour at Forestville/Mystery Cave State Park

Flow stone formations

Fall views
Winter
Skiing and snowshoeing are allowed throughout the park, but no groomed trails are available. The nearest ski trail system is the Root River State Trail.