21899 County Road 118Preston, MN 55965
Inside Forestville/Mystery Cave State Park. View current detour.
Closed until May 6, 2017
May, September and October:
Sat 10 am-5 pm
Memorial Day Weekend-Labor Day:
Thur-Sat 10 am-5 pm
Sun Noon-5 pm
Open Memorial Day, July 4 and Labor Day, 10 am-5 pm
- $8 adults
- $6 seniors and college students
- $6 children ages 5-17
- Free for children age 4 and under and MNHS members.
State Park vehicle permit required.