The forest encompasses a rare tri-state corner where the borders of Massachusetts, Rhode Island, and Connecticut meet.
The name 'Wallum' is derived from the Nipmuc language, referring to the lake located within the forest boundary.
The forest's landscape was shaped by the retreat of the last continental glacier, leaving behind erratic boulders throughout the park.
It features a specific section of the Midstate Trail, which spans 92 miles across central Massachusetts.
The forest serves as a vital ecological corridor, hosting diverse wetland habitats that support local waterfowl and amphibians.
Douglas State Forest is a 5,907-acre recreational woodland located along the border of Massachusetts, Rhode Island, and Connecticut. It is distinguished by the White Shore Loop, which features unique swamplands and glacial boulders. The forest contains Wallum Lake, which offers a swimming beach and boat launch facilities. The terrain consists of mixed hardwood and pine forests with an extensive network of multi-use trails for hiking, mountain biking, and horseback riding. During winter months, the trails are designated for cross-country skiing and snowmobiling. The area includes the Midstate Trail, a long-distance hiking path that runs through the property. The forest provides specific picnic areas equipped with grills and tables for day use. Visitors can access a dedicated mountain bike park featuring technical trails designed for varied skill levels.
The shoreline of Wallum Lake during sunrise.
Check the official Massachusetts DCR website for seasonal parking permit requirements before arrival.
Bring insect repellent during warmer months, as the wetland areas attract mosquitoes and ticks.
Utilize the designated mountain bike trails rather than hiking paths to avoid trail erosion and safety conflicts.
Do not swim outside of the designated beach area, as water conditions in the swampy sections are not monitored.
Swimming areas are seasonal and typically available only from late spring through early autumn.
Stay on marked trails to protect sensitive swamp ecosystems; follow carry-in, carry-out trash policies.
