Annual Halloween and Autumn Colors at Osprey Wilds Environmental Learning Center, Sandstone MN Our Halloween celebration and outdoor get away weekend is back at Osprey Wilds Environmental Learning Center outside of Sandstone, MN about 90 miles north of Minneapolis! Osprey is close to the Munger Trail for biking, and Banning State Park for hiking and …
Fri - SunOct 23 - Oct 252026
Overnight Trip