Best hikes in Harstine Island State Park

Ambleway maps 1 hike in Harstine Island State Park. It scores as wild, staying clear of roads and development for most of the route; the wildest is Beach Loop–Boardwalk Loop, 3 sights. The biggest climb is Beach Loop–Boardwalk Loop, 3 sights, gaining 145 ft, and the network tops out at 190 ft.