4.6
(6)
71
riders
13
rides
Gravel bike trails in Salmon River State Forest traverse a diverse landscape characterized by the Salmon River and its tributaries, extensive forest ecosystems, and historic landmarks. The forest spans nearly 7,000 acres, offering a network of paths suitable for off-road cycling. Riders can expect routes with a significant portion of unpaved surfaces, winding through mature hardwood forests, oak/hickory ridges, and red maple bottomlands. Notable features include sections of the Air Line State Park Trail and the historic Comstock's Bridge.
Last updated: July 11, 2026
11
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
13
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
10
riders
18.6km
01:38
170m
170m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
86.4km
05:47
810m
810m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
92.8km
06:13
610m
610m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Air Line State Park Trail in Connecticut is a rail trail and linear state park that is a part of the East Coast Greenway. There are several sections including: South (25 miles from East Hampton to Windham), North (21 miles from Windham to Putnam), Thompson addition (6.6 miles from Thompson to the Massachusetts state line), and an additional 3.6-mile spur to Colchester. Recognized as a national recreation trail by the U.S. Department of the Interior in 2002, it offers scenic routes for hiking and biking. This southern section of the trail near East Hampton is a gravel crushed trail that is great to ride on its own, or to access singeltrack in the nearby Salmon River Forest.
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This park runs alongside the Willimantic River, providing scenic views of the water. On the opposite side, there are train tracks where you can occasionally observe interesting carts passing by.
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From here you can take the Colchester Spur Trail. The area surrounding the trail played a small but fascinating role in the American Revolution. Look for markers mentioning skirmish sites and troop movements.
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The Air Line Trail is a paved 50-mile multi-use trail that connects the cities of Thompson and Portland. This trail is open to walkers, bikes, and even horses.
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The green space to the north of this trail is the grounds of the Skungamaug Fish and Game Club, a group devoted to hunting and fishing.
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This former railroad trail is now highly popular among hikers, runners, and bikers. Stretching over 20 miles, it passes through several towns. This section features a well-maintained hard packed dirt trail surrounded by lush green forest.
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Birch Hill Road Open Space West is a nature reserve southeast of Grayville Falls, situated right next to the Air Line State Park Trail. Undeveloped, forested land covers the area between the town's many residential developments, adding to the rural character of this beautiful area.
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This park runs alongside the Willimantic River, providing scenic views of the water. On the opposite side, there are train tracks where you can occasionally observe interesting carts passing by.
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Salmon River State Forest offers a network of 13 gravel bike trails. These routes vary in length and difficulty, providing options for different skill levels and preferences.
Yes, there are 3 easy gravel bike routes suitable for beginners or those looking for a more relaxed ride. One such option is the Air Line Trail – Colchester Spur Trail junction loop from Mono Pond State Park Reserve, which is 11.5 miles long and features minimal elevation gain.
The trails in Salmon River State Forest offer diverse scenery. You can expect to see the prominent Salmon River, various forest ecosystems including mature hardwood and red maple bottomlands, and even small waterfalls and extensive wetlands. Historic landmarks like Comstock's Bridge, the only remaining covered bridge in eastern Connecticut, and the impressive 137-foot-high Lyman Viaduct along the Air Line State Park Trail are also notable features.
Yes, many of the gravel bike routes in Salmon River State Forest are designed as loops. For example, the Air Line State Park Trail – Former Lyman Viaduct loop from Chittenden Road Open Space South is a moderate 14.3-mile circular path that includes views of the Lyman Viaduct.
Yes, pets on leashes are permitted on trails and in picnic areas throughout Salmon River State Forest, making it a great destination for you and your canine companion.
Absolutely. The forest's network includes easier, less strenuous paths that are suitable for families. The Air Line Trail – Colchester Spur Trail junction loop from Mono Pond State Park Reserve is an easy option that families might enjoy.
Parking is generally available at various access points to the trails. For instance, routes like the Air Line State Park Trail – Former Lyman Viaduct loop from Chittenden Road Open Space South start from areas like Chittenden Road Open Space South, which typically have designated parking.
The forest offers year-round appeal, but spring and fall are particularly popular for gravel biking due to pleasant temperatures and vibrant foliage. Summer can also be enjoyable, especially on shaded trails, while winter offers a unique experience for fat biking or when trails are clear of deep snow.
The terrain is diverse, featuring a significant portion of unpaved surfaces. You'll ride through mature hardwood forests, oak/hickory ridges, and red maple bottomlands. Expect a mix of gravel, dirt, and some packed earth, typical of a state forest environment.
Yes, visitors can discover small waterfalls and creeks throughout the forest. A side trail off the main Salmon River Trail is known to lead to a waterfall, offering a scenic detour during your ride.
The gravel biking routes in Salmon River State Forest are highly rated by the komoot community, with an average score of 3.7 stars. Riders often praise the diverse natural beauty, the well-maintained unpaved surfaces, and the opportunity to explore historic landmarks like the Lyman Viaduct.
Yes, Salmon River State Forest offers 4 difficult gravel biking routes for those seeking a greater challenge. These routes typically feature longer distances and more significant elevation changes, providing a robust workout and a rewarding experience.
Yes, several trails incorporate historic elements. The Former Lyman Viaduct – Air Line Trail loop from East Hampton, for example, utilizes sections of the former railroad line, including the impressive Lyman Viaduct. Additionally, the forest is home to the historic Comstock's Bridge.


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