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Routes
MTB trails
United States
Connecticut

Northeastern Connecticut Planning Region

Routes
MTB trails
United States
Connecticut

Northeastern Connecticut Planning Region

The best MTB trails in Northeastern Connecticut Planning Region

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riders

10

rides

Mountain biking in Northeastern Connecticut Planning Region offers diverse landscapes for riders of all levels. The region is characterized by rolling hills, dense forests, and meandering rivers, providing varied terrain. Extensive trail networks wind through natural areas like The Last Green Valley and numerous state forests. These features create a mix of tranquil rural scenery and challenging singletracks.

Best mountain bike trails in Northeastern Connecticut Planning Region

  • The most popular mountain bike trail is Douglas State Forest – Tri-State-Marker Loop

Last updated: May 16, 2026

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riders

#1.

Douglas State Forest – Tri-State-Marker Loop

28.3km

02:30

290m

290m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

15.2km

01:15

50m

50m

An easy 9.5-mile (15.2 km) mountain biking route in Greene, Rhode Island, with 170 feet (52 metres) of elevation gain.

Easy
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Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy
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Popular around Northeastern Connecticut Planning Region

MTB Trails in Airline State Park Trail (Northern Section)

MTB Trails in Moosup Valley State Park Trail

MTB Trails in Natchaug State Forest

MTB Trails around Putnam

East Coast Greenway — An unforgettable ride along the Atlantic Seaboard

Hiking in Northeastern Connecticut Planning Region

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Gravel biking in Northeastern Connecticut Planning Region

Running Trails in Northeastern Connecticut Planning Region

Cycling in Northeastern Connecticut Planning Region

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East Coast Greenway — An unforgettable ride along the Atlantic Seaboard

Cycling Collection by

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Tips from the Community

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October 20, 2025, Tripoint marker

Depending on the route you take last part of the trail can be considered a moderate hike.

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The northern section of the Air Line Trail is particularly captivating, featuring an old bridge and the intriguing "Hermit Cave," and culminating at the tri-point marker where Connecticut, Massachusetts, and Rhode Island meet. This boundary is identified by a 4-foot granite monument (with an additional 5 feet underground) situated in a small hilltop clearing. The marker, 14 inches square with a 6-inch pyramidal top, is inscribed with "MASS 1883" on the north side, "R.I. 1883" on the south, and "CONN" on the west—Connecticut's side lacks a date due to disagreements over the boundary. This monument was installed by a commission from Massachusetts and Rhode Island in late 1883.

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This park is well known for its trails, attracting hikers, runners, bikers, and equestrians, and offering riverfront picnic sites along the Natchaug River. Additionally, it provides campsites for those looking to explore for several days.

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The Airline State Park Trail is divided into sections, and the northern section spans 21 miles from Windham to Putnam, making it a popular rail trail among hikers, runners, and bikers.

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This park is well known for its trails, attracting hikers, runners, bikers, and equestrians, and offering riverfront picnic sites along the Natchaug River. Additionally, it provides campsites for those looking to explore for several days.

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The Airline State Park Trail is divided into sections, and the northern section spans 21 miles from Windham to Putnam, making it a popular rail trail among hikers, runners, and bikers.

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Matthew
February 1, 2024, The Trestle Trail

The Trestle Trail is best known for its 5-mile paved path that shares a route with the Coventry Greenway. This extra section west of the Moosup River leaves the pavement and becomes a rough double-track road. The path is utilized by hikers, runners, cyclists, and ATVs. It also offers access to the Carbuncle Pond area.

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The stone dam from the early 19th century provides a picturesque view of the Five Mile River and carries a rich history, once serving as part of a textile mill. This bridge point offers an excellent spot to appreciate the beauty of the surroundings.

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Frequently Asked Questions

How many mountain bike trails are available in Northeastern Connecticut Planning Region?

There are over 10 mountain bike routes available in the Northeastern Connecticut Planning Region, offering a variety of experiences for different skill levels.

What kind of terrain can I expect on mountain bike trails in Northeastern Connecticut?

The region is characterized by diverse terrain, including rolling hills, dense forests, and meandering rivers. You'll find a mix of surfaces, from relatively flat rail-trails with crushed stone or dirt to more challenging singletracks with roots and rocks, especially in state forests like Pachaug and Nipmuck.

Are there easy mountain bike trails suitable for beginners or families?

Yes, the Northeastern Connecticut Planning Region offers several easy mountain bike trails. The Trestle Trail is an excellent option, featuring a crushed stone surface ideal for a relaxed ride. Another easy route is the Mountainbike loop from Airline State Park Trail (Northern Section).

Are there challenging mountain bike trails for experienced riders?

Absolutely. For experienced riders seeking a challenge, the region offers routes with more difficult unpaved segments and significant elevation changes. A notable difficult route is the Natchaug State Forest – West Thompson Dam loop from Quaddick State Forest, which covers over 100 km and includes substantial climbing.

What are the typical lengths of mountain bike trails in the region?

Trail lengths vary significantly. You can find shorter, easy routes like the Trestle Trail at around 15 km, to moderate trails such as the Douglas State Forest – Tri-State-Marker Loop at 28 km, and even very long, challenging routes like the Natchaug State Forest – West Thompson Dam loop from Quaddick State Forest, which is over 100 km.

When is the best time of year to go mountain biking in Northeastern Connecticut?

The region's diverse landscapes make it enjoyable throughout much of the year. Spring and fall offer pleasant temperatures and beautiful scenery, with vibrant foliage in autumn. Summer is also popular, though trails can be busier. Winter riding is possible, but conditions may vary with snow and ice, requiring appropriate gear and caution.

What natural attractions or landmarks can I see along the mountain bike trails?

Many trails pass through or near significant natural and historical sites. You might encounter areas within The Last Green Valley, or ride through state forests like James L. Goodwin State Forest. Specific highlights include the Tripoint marker, the West Thompson Dam, and the scenic Acme Pond Waterfall. The Air Line & Hop River State Park Trail also offers extensive scenic views.

Can I bring my dog on the mountain bike trails?

Many state parks and forests in Connecticut, including those in the Northeastern Planning Region, generally allow dogs on trails, often requiring them to be on a leash. It's always best to check specific park regulations before you go, as rules can vary.

What do other mountain bikers enjoy most about mountain biking in Northeastern Connecticut Planning Region?

The komoot community highly rates the mountain biking experience in this region. Riders often praise the diverse terrain, from tranquil rail-trails to challenging singletracks, and the beautiful, unspoiled character of the natural landscape, particularly within the extensive state forests and the Last Green Valley.

Are there any routes that offer a good mix of paved and unpaved surfaces?

Yes, some routes, particularly in areas like Goodwin State Forest, offer a mix of surfaces. While some segments may be mostly paved and suitable for all skill levels, others can transition to unpaved and more challenging sections, providing a varied riding experience.

Where can I find extensive trail networks for mountain biking in the region?

Extensive trail networks can be found in several key areas. James L. Goodwin State Forest, Bigelow Hollow State Park, and Nipmuck State Forest are known for their vast trail systems. The Air Line State Park Trail and Hop River State Trail also provide long, continuous paths.

Most popular routes in Northeastern Connecticut Planning Region

Hiking in Northeastern Connecticut Planning Region

Most popular attractions in Northeastern Connecticut Planning Region

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Didn’t find what you were looking for?

Check out more MTB trails throughout Northeastern Connecticut Planning Region below and find the perfect route in your destination.

Airline State Park Trail (Northern Section)Natchaug State ForestPutnamMoosup Valley State Park Trail

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