NOTE: Some mapping websites give alternative directions that take you on 2-track roads. The following directions will work much better:
From I-75:
1) Exit at Waters exit - Exit 270.
2) Turn left off exit on Marlette Rd.
3) At end of Marlette, turn right on Old 27.
4) After about 2 miles, turn left on Mancelona Rd (C-38).
Campground is 17 miles down on the left.
From US-131:
1) Take 131 into Mancelona.
2) Head east on (State St.) Mancelona Rd.
Campground is 2 miles down on the right.