Warren Lake Trail

Warren Lake Trail circles the shore of the park's largest lake through Acadian forest. Start at the Warren Lake picnic area. The listed circuit is 4.7 km (2.9 miles) with about 15 m of elevation gain and a 1.5-hour estimate; mapped traces and older recorded walks are closer to 5.4–5.6 km, so allow up to two hours. This is a mostly level walk for lake scenery and a quiet stretch in the woods, not a summit hike.

The route stays close to the water and is generally level, but it is not a smooth path. Expect roots, rocks and wet ground; the western side can be especially muddy. Take your time where the ground is slick, and bring footwear that can handle damp trail.

The loop follows Warren Lake, a freshwater lake with resident loons, through Acadian forest. Birdlife is common, and there can be signs of larger animals such as moose and bears, though sightings are never guaranteed. Small streams feed marshy inlets with grasses and lily pads along parts of the shore.

The picnic-area start has accessible pit privies and a sandy beach; a beach wheelchair and access mat can be reserved through the park. A park entry pass is required. Dogs are allowed on leash. No food service or drinking-water source was confirmed at the trailhead or on the loop, so bring what you need. The beach beside the start gives the clearest lake-level view; keep the water and wooded opposite shore in the frame.