You searched for: Place About 1 1/4 miles south west of the Rock Harbor Campgrounds along the trail which parallels the shore of Rock Harbor Remove constraint Place: About 1 1/4 miles south west of the Rock Harbor Campgrounds along the trail which parallels the shore of Rock Harbor Place Michigan Remove constraint Place: Michigan Topic Lichens Remove constraint Topic: Lichens Topic Usnea Remove constraint Topic: Usnea Type still image Remove constraint Type: still image