Biking Hedgehog Hill Loop 187 Webb Beach Rd, Weld, ME 04285 | (207) 585-2261 6-mile double-track backcountry loop through the heart of Mount Blue State Park. Park Headquarters Trail 187 Webb Beach Rd, Weld, ME 04285 | (207) 585-2261 3-mile multi-use trail from the park (Mt.Blue State Park) headquarters to the Hedgehog Hill Loop. Camping Dummer’s Beach Campground