Douglas State Forest photo
ParkMassachusetts, US

Douglas State Forest

Douglas State Forest offers 5,907 acres of natural beauty and endless outdoor adventures in Massachusetts.

About

Douglas State Forest offers 5,907 acres of natural beauty and endless outdoor adventures in Massachusetts. Nestled in the picturesque landscape of south-central Massachusetts, bordering both Connecticut and Rhode Island, this expansive state forest is a haven for outdoor enthusiasts seeking tranquility and diverse recreational opportunities year-round. From its pristine Wallum Lake to its rare Atlantic White Cedar Swamp, Douglas State Forest provides a rich tapestry of ecosystems and activities designed to connect visitors with nature.

The forest boasts Wallum Lake, a popular destination for swimming, motorboating, and non-motorized boating, as well as fishing for trout, bass, and perch. A true ecological gem is the Atlantic White Cedar Swamp, a rare 5-acre ecosystem accessible via an educational boardwalk trail, which is designated as a Massachusetts Wildland. Miles of woodland trails cater to hikers, mountain bikers, and horseback riders, including a significant section of the Midstate Trail and the unique Tri-State Marker where Massachusetts, Connecticut, and Rhode Island converge. Birdwatchers can also enjoy the dedicated Bird Blind Trail, offering opportunities to observe various avian species.

Whether you're exploring the ancient Old Connecticut Path, marveling at the vibrant fall foliage, or enjoying a peaceful picnic by the lake, Douglas State Forest provides memorable experiences for all ages. Its blend of recreational activities, unique natural features, and historical significance makes it an ideal destination for a day trip or an extended outdoor adventure. The serenity of the forest and the variety of its offerings ensure a refreshing escape from daily life. Explore the grounds like a pro—download the Snappit app to instantly identify animals and plants.

Douglas State Forest was established in 1934 with the initial purchase of 1,245 acres. During the 1930s, the Civilian Conservation Corps (CCC) played a pivotal role in developing the forest, implementing significant improvements such as picnic pavilions, administrative buildings, and water management infrastructure. The area also holds deeper historical roots, being part of the Old Connecticut Path, a historic route used by early colonial travelers, and was once home to Nipmuc tribal lands.

What to do here

Hiking, mountain biking, horseback riding, swimming at the beach, motorized and non-motorized boating on Wallum Lake, fishing (trout, bass, perch), picnicking, cross-country skiing, snowmobiling, snowshoeing, and bouldering. Explore the natural beauty of the forest and its diverse wildlife.

Seasonal info

Summer: Wallum Lake is very popular; parking capacity can be reached on weekends and holidays, so early arrival is recommended.

Fall: The New England landscape bursts with vibrant fall foliage, making it a prime time for scenic hikes.

Winter: Enjoy snow-based activities, but check trail conditions for snow cover.

Spring: Witness nature reawakening; trails may be wet in some areas.

Accessibility

The forest provides accessible bathrooms, accessible parking, and accessible pavilions. A beach wheelchair is available for use at Wallum Lake. The Atlantic White Cedar Swamp Trail features a boardwalk, ensuring accessibility to this unique natural area.

Don't miss

1

Wallum Lake

A large lake offering swimming, boating, and fishing.

2

Atlantic White Cedar Swamp

A rare, protected ecosystem with an accessible boardwalk trail.

3

Midstate Trail

A long-distance hiking trail with a 7.8-mile section traversing the forest.

4

Tri-State Marker

A unique granite monument marking the meeting point of Massachusetts, Connecticut, and Rhode Island.

Wildlife you might spot

12

Each card links to a full Explore page with photos, traits, and fun facts.

Snap map for this place

Start with the big picture, then zoom in to explore individual wildlife observations around this place.

Loading map…

Good to know before you go

Arrive Early on Peak Days

Especially during summer weekends and holidays, the park can reach parking capacity. Arriving early helps ensure entry.

Bring a Map

While trails are marked, downloading a trail map or obtaining one from the Nature Center is highly recommended for navigating the extensive network.

Explore the Cedar Swamp Boardwalk

Don't miss the easy and scenic walk through the unique Atlantic White Cedar Swamp on its accessible boardwalk trail.

Visit the Tri-State Marker

Take the hike to the historical Tri-State Marker, a fascinating geographical point where Massachusetts, Connecticut, and Rhode Island meet.

Dress for the Trails

Trails vary from gentle paths to rocky singletrack. Wear appropriate footwear, especially after rain, and be prepared for uneven terrain.

Pack a Picnic

Utilize the available picnic areas and grills for a delightful outdoor meal amidst nature.

Frequently asked questions

Douglas State Forest offers a wide range of activities including hiking, mountain biking, horseback riding, swimming, motorized and non-motorized boating, fishing, picnicking, cross-country skiing, and snowmobiling. Visitors can explore the rare Atlantic White Cedar Swamp via its boardwalk, walk part of the Midstate Trail, or visit the unique Tri-State Marker.
Yes, Douglas State Forest provides several accessibility features, including accessible bathrooms, accessible parking, and accessible pavilions. A beach wheelchair is also available for visitors. The Atlantic White Cedar Swamp Trail features a boardwalk, making a portion of this unique ecosystem accessible to all.
The forest is home to a rare Atlantic White Cedar Swamp, a 5-acre portion of which is designated as a Massachusetts Wildland and is accessible via a boardwalk trail. Wallum Lake is a prominent feature, offering various water activities. The forest also encompasses a section of the Midstate Trail and is noted for its diverse forest habitats, supporting various bird and amphibian species.

Recent snaps at this place

View all