Portland, CT Mountain Biking Trails and Maps

941 Reviews

Looking for the best Mountain Biking trails around Portland?

Find the top rated mountain biking trails in Portland, whether you're looking for an easy short mountain biking trail or a long mountain biking trail, you'll find what you're looking for. Click on a mountain biking trail below to find trail descriptions, trail maps, photos, and reviews.

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Activities
Length
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Type
12 Results
Activities
Length
Surfaces
Type

Air Line State Park Trail

54.6 mi
State: CT
Ballast, Dirt, Gravel

Billings Trail

3.3 mi
State: CT
Dirt

Branford Trolley Trail

0.6 mi
State: CT
Concrete, Crushed Stone, Gravel

Grand Trunk Trail

6.2 mi
State: MA
Crushed Stone, Dirt, Gravel

Hop River State Park Trail

20 mi
State: CT
Crushed Stone

Larkin State Park Trail

10.8 mi
State: CT
Cinder, Crushed Stone, Dirt, Gravel

Mass Central Rail Trail

38 mi
State: MA
Asphalt, Cinder, Crushed Stone, Dirt, Gravel

Moosup Valley State Park Trail

5.8 mi
State: CT
Ballast, Crushed Stone, Dirt, Grass, Gravel, Sand

New Milford River Trail

5 mi
State: CT
Asphalt, Crushed Stone, Dirt

Redstone Rail Trail

1.4 mi
State: MA
Asphalt

Stratton Brook State Park Trail

1.2 mi
State: CT
Asphalt, Cinder, Crushed Stone
Trail Image Trail Name States Length Surface Rating
The Air Line State Park Trail winds nearly 55 miles from the northeast corner of Connecticut, where the state borders Massachusetts, down to East Hampton in the heart of the state. The pathway is...
CT 54.6 mi Ballast, Dirt, Gravel
Open in several disconnected segments, the Billings Trail is a dirt path that traverses a lovely scenic and wooded landscape outside Norfolk in northern Connecticut. Built on the abandoned railbed of...
CT 3.3 mi Dirt
The Branford Trolley Trail is essentially a long footbridge occupying an old bridge along the route of an abandoned trolley track. The bridge links nature trails on both sides of the water through a...
CT 0.6 mi Concrete, Crushed Stone, Gravel
The overall goal of the Grand Trunk Trail in south-central Massachusetts is to connect the communities of Brimfield, Sturbridge, and Southbridge by trail. Currently, two sections of the trail are...
MA 6.2 mi Crushed Stone, Dirt, Gravel
It’s hard to pick a favorite season to experience the Hop River State Park Trail, set amid the dense forests of Eastern Connecticut. Sections of the 20-mile rail-trail dive through steep rock cuts...
CT 20 mi Crushed Stone
The Larkin State Park Trail meanders 10.8 miles through the woods and around the lakes and low hills of southwestern Connecticut. The rail-trail follows the route of the New York & New England...
CT 10.8 mi Cinder, Crushed Stone, Dirt, Gravel
The Massachusetts Central Railroad was destroyed by a hurricane in 1938, but the 104-mile corridor is being reborn as a cross-state rail-trail. Currently, nearly 40 miles from Boston to Northampton...
MA 38 mi Asphalt, Cinder, Crushed Stone, Dirt, Gravel
This 5.8-mile trail is part of the planned East Coast Greenway, an off-road path that will eventually run from Calais, Maine, to Key West, Florida. The Moosup Valley State Park Trail will connect with...
CT 5.8 mi Ballast, Crushed Stone, Dirt, Grass, Gravel, Sand
The first phase of the New Milford River Trail runs southeast from Gaylordsville via the scenic but lightly traveled River Road, through Sega Meadows to Boardman Bridge, a distance of about 5 miles....
CT 5 mi Asphalt, Crushed Stone, Dirt
The Redstone Rail Trail is built on the former New York, New Haven & Hartford Armory Branch, which in turn is a former branch line of the New York & New England RR. Its name comes from the numerous...
MA 1.4 mi Asphalt
The Stratton Brook State Park Trail presents a great way to work up an appetite for a picnic at Stratton Brook State Park, the first state park in Connecticut to be entirely wheelchair accessible. The...
CT 1.2 mi Asphalt, Cinder, Crushed Stone
The Rockville Spur, a section of Vernon Rails-to-Trails, is a stone-dust rail-trail stretching 4.2 miles into the heart of historical Rockville. The trail begins on Warren Avenue in Vernon, but you’ll...
CT 4.2 mi Crushed Stone, Dirt

Now, More Than Ever, Trails Matter!

During COVID-19, trails are being counted on as places where people can find solace and respite and we need your support to keep trails open and provide these critical FREE resources! Please continue to practice physical distancing and check the status of your trail before heading out!

Trails by activity

Stratton Brook State Park Trail

CT - 1.2 miles

The Stratton Brook State Park Trail presents a great way to work up an appetite for a picnic at Stratton Brook State Park, the first state park in Connecticut to be entirely wheelchair accessible. The...

Mass Central Rail Trail

MA - 38 miles

The Massachusetts Central Railroad was destroyed by a hurricane in 1938, but the 104-mile corridor is being reborn as a cross-state rail-trail. Currently, nearly 40 miles from Boston to Northampton...

Redstone Rail Trail

MA - 1.4 miles

The Redstone Rail Trail is built on the former New York, New Haven & Hartford Armory Branch, which in turn is a former branch line of the New York & New England RR. Its name comes from the numerous...

New Milford River Trail

CT - 5 miles

The first phase of the New Milford River Trail runs southeast from Gaylordsville via the scenic but lightly traveled River Road, through Sega Meadows to Boardman Bridge, a distance of about 5 miles....

Accordion

Hop River State Park Trail

CT - 20 miles

It’s hard to pick a favorite season to experience the Hop River State Park Trail, set amid the dense forests of Eastern Connecticut. Sections of the 20-mile rail-trail dive through steep rock cuts...

Billings Trail

CT - 3.3 miles

Open in several disconnected segments, the Billings Trail is a dirt path that traverses a lovely scenic and wooded landscape outside Norfolk in northern Connecticut. Built on the abandoned railbed of...

New Milford River Trail

CT - 5 miles

The first phase of the New Milford River Trail runs southeast from Gaylordsville via the scenic but lightly traveled River Road, through Sega Meadows to Boardman Bridge, a distance of about 5 miles....

Branford Trolley Trail

CT - 0.6 miles

The Branford Trolley Trail is essentially a long footbridge occupying an old bridge along the route of an abandoned trolley track. The bridge links nature trails on both sides of the water through a...

Billings Trail

CT - 3.3 miles

Open in several disconnected segments, the Billings Trail is a dirt path that traverses a lovely scenic and wooded landscape outside Norfolk in northern Connecticut. Built on the abandoned railbed of...

Moosup Valley State Park Trail

CT - 5.8 miles

This 5.8-mile trail is part of the planned East Coast Greenway, an off-road path that will eventually run from Calais, Maine, to Key West, Florida. The Moosup Valley State Park Trail will connect with...

Accordion

Vernon Rails-to-Trails (Hop River State Park Rockville Spur)

CT - 4.2 miles

The Rockville Spur, a section of Vernon Rails-to-Trails, is a stone-dust rail-trail stretching 4.2 miles into the heart of historical Rockville. The trail begins on Warren Avenue in Vernon, but you’ll...

Air Line State Park Trail

CT - 54.6 miles

The Air Line State Park Trail winds nearly 55 miles from the northeast corner of Connecticut, where the state borders Massachusetts, down to East Hampton in the heart of the state. The pathway is...

Larkin State Park Trail

CT - 10.8 miles

The Larkin State Park Trail meanders 10.8 miles through the woods and around the lakes and low hills of southwestern Connecticut. The rail-trail follows the route of the New York & New England...

Mass Central Rail Trail

MA - 38 miles

The Massachusetts Central Railroad was destroyed by a hurricane in 1938, but the 104-mile corridor is being reborn as a cross-state rail-trail. Currently, nearly 40 miles from Boston to Northampton...

Redstone Rail Trail

MA - 1.4 miles

The Redstone Rail Trail is built on the former New York, New Haven & Hartford Armory Branch, which in turn is a former branch line of the New York & New England RR. Its name comes from the numerous...

Grand Trunk Trail

MA - 6.2 miles

The overall goal of the Grand Trunk Trail in south-central Massachusetts is to connect the communities of Brimfield, Sturbridge, and Southbridge by trail. Currently, two sections of the trail are...

Stratton Brook State Park Trail

CT - 1.2 miles

The Stratton Brook State Park Trail presents a great way to work up an appetite for a picnic at Stratton Brook State Park, the first state park in Connecticut to be entirely wheelchair accessible. The...

Hop River State Park Trail

CT - 20 miles

It’s hard to pick a favorite season to experience the Hop River State Park Trail, set amid the dense forests of Eastern Connecticut. Sections of the 20-mile rail-trail dive through steep rock cuts...

Moosup Valley State Park Trail

CT - 5.8 miles

This 5.8-mile trail is part of the planned East Coast Greenway, an off-road path that will eventually run from Calais, Maine, to Key West, Florida. The Moosup Valley State Park Trail will connect with...

Larkin State Park Trail

CT - 10.8 miles

The Larkin State Park Trail meanders 10.8 miles through the woods and around the lakes and low hills of southwestern Connecticut. The rail-trail follows the route of the New York & New England...

Billings Trail

CT - 3.3 miles

Open in several disconnected segments, the Billings Trail is a dirt path that traverses a lovely scenic and wooded landscape outside Norfolk in northern Connecticut. Built on the abandoned railbed of...

Air Line State Park Trail

CT - 54.6 miles

The Air Line State Park Trail winds nearly 55 miles from the northeast corner of Connecticut, where the state borders Massachusetts, down to East Hampton in the heart of the state. The pathway is...

Accordion

Mass Central Rail Trail

MA - 38 miles

The Massachusetts Central Railroad was destroyed by a hurricane in 1938, but the 104-mile corridor is being reborn as a cross-state rail-trail. Currently, nearly 40 miles from Boston to Northampton...

Branford Trolley Trail

CT - 0.6 miles

The Branford Trolley Trail is essentially a long footbridge occupying an old bridge along the route of an abandoned trolley track. The bridge links nature trails on both sides of the water through a...

Grand Trunk Trail

MA - 6.2 miles

The overall goal of the Grand Trunk Trail in south-central Massachusetts is to connect the communities of Brimfield, Sturbridge, and Southbridge by trail. Currently, two sections of the trail are...

Vernon Rails-to-Trails (Hop River State Park Rockville Spur)

CT - 4.2 miles

The Rockville Spur, a section of Vernon Rails-to-Trails, is a stone-dust rail-trail stretching 4.2 miles into the heart of historical Rockville. The trail begins on Warren Avenue in Vernon, but you’ll...

Hop River State Park Trail

CT - 20 miles

It’s hard to pick a favorite season to experience the Hop River State Park Trail, set amid the dense forests of Eastern Connecticut. Sections of the 20-mile rail-trail dive through steep rock cuts...

Stratton Brook State Park Trail

CT - 1.2 miles

The Stratton Brook State Park Trail presents a great way to work up an appetite for a picnic at Stratton Brook State Park, the first state park in Connecticut to be entirely wheelchair accessible. The...

New Milford River Trail

CT - 5 miles

The first phase of the New Milford River Trail runs southeast from Gaylordsville via the scenic but lightly traveled River Road, through Sega Meadows to Boardman Bridge, a distance of about 5 miles....

Redstone Rail Trail

MA - 1.4 miles

The Redstone Rail Trail is built on the former New York, New Haven & Hartford Armory Branch, which in turn is a former branch line of the New York & New England RR. Its name comes from the numerous...

Recent Trail Reviews

Harlem Valley Rail Trail

New sections open or nearly open

May, 2020 by billblum

Wow! Once open, the Undermountain Road to Millerton gap is going to be spectacular. I note that the northernmost section going south from Undermountain Road to Boston Corners Road, about one mile long, is now open and beautiful. The next two miles going south, to White Horse Crossing Road, includes a gorgeous mile long raised section going through a beautiful wetland. Parts, including that section, are currently paved but construction is ongoing. Later this season this will be the place to ride!!

New Milford River Trail

Beautiful and Fairly Easy

May, 2020 by lughnerson

I rode this trail in 2018 and loved it, the memory of that day, even the car drive getting there, always bring a smile to my face. It is not for bikes with racing tires, but most others will do fine if the region has not had any rain recently. It is not a tough path, even with its few small hills. Beautiful scenery very close to the river, mostly shaded from the trees. The trail seemed to end near a highway bridge where I sat with my lunch right on the river.

With a drive of almost 2 hours, I would not have visited this area without the this trail. If and when the trail is expanded I will be back. Trails do bring tourists and money into new areas, so good job New Milford.

Windsor Locks Canal State Park Trail

nice quick ride

May, 2020 by nellyc1970

Decent trail.. gets quite busy. To many people constantly stopping on trail . Biking is tough there on a busy day. Better in early morning or evening.

Accordion

Air Line State Park Trail

Section closed

May, 2020 by carrie.vezina

Section of the trail at Bull Hill Road is closed as well as the parking lot at this location. No information regarding why this section is closed or for how long. Would be nice if a brief sign could be posted to let users know if work is being done and how long the closure is projected to be. A lot of disappointed people driving and biking here; only to be turned around.

Windsor Locks Canal State Park Trail

Windsor Locks Canal

May, 2020 by bktourer1

This trail may closed for a period of time which may change due to raptor nesting. You don't find out till you get there. You can also take the new path over the river to connect to Route 190 East to the shopping area, there are no signs telling you which way to go once you cross the Ct River

Columbia Greenway Rail Trail

Columbia Greenway Rail Trail

May, 2020 by CW4

Work on extending the Columbia Greenway Rail Trail is beginning at Main Street in Westfield. It is now 2.4 miles long and any extension will be greatly appreciated. The downtown extension insures that the new section will be heavily used. The rest of the trail is in excellent condition.

Quinebaug Valley Rail Trail

Horseback

May, 2020 by rheado

Beautiful day. Yes I got off a few times to kick the poop into the woods since I don’t have a horsey bag. But there were plenty of places either rock stump or bench to mount up from. Met lots of people enjoying the day hiking or fishing. Glad i found and can’t wait to be back again

Quinebaug Valley Rail Trail

A little confusing

May, 2020 by diana.reiman

the parking lot appears to divide the trail in half, but the section directly connected to the parking lot is not a good bike trail. Most of it is covered in decomposing rail ties and it makes for an advanced but short ride before the trail ends abruptly. The way to go is on the other side of the street from the parking lot. Its a nice flat trail most of the way. The trail has a range of materials: grassy, sand, packed dirt and large crushed stone. I would recommend for a child who has a little experience on trails, not a true beginner.

Farmington Canal Heritage Trail

beautiful ride

May, 2020 by deamerica1204

We rode our bikes all the to Southwick, Massachusetts.... what a beautiful ride. Paved trails and amazing scenery. Just asking for consideration if you are going to stop, pull of the paved trail. People tend to stop in the middle not giving consideration to the bikers, joggers and people walking

Air Line State Park Trail

Airline trail in Thompson CT

April, 2020 by kremillard88

Trail was awesome! Well maintained and nice views! Mainly flat except for hills at the road crossings. My family and I will definitely ride it again!

Air Line State Park Trail

Airline Trail - Pomfret Center to Putnum

April, 2020 by CW4

Just to keep trail riders informed, there is trail construction work ongoing from the Route 169 crossing in Pomfret to the Qinnebaug River in Putnam. Give it two seasons of construction and this 3 miles section should be done. IT includes 5 road crossings or bridges. That will be the last of the hard work on the Airline Trail.

Still needed is finishing the surface from Station Road in Hampton to South Brook Road at the Chaplin Townline (3.5 miles) and the 1/4 mile section from under Route 66 to the completed section of the Portland portion of the Airline Trail. Lastly, Portland has plans to begin design of the trail section from Camp Ingersol to Route 66.

Vernon Rails-to-Trails (Hop River State Park Rockville Spur)

Of many of the trails in CT, the Vernon trails offer a smooth and wide path, several side trails, benches, bridges, side street markings, plenty of parking space, and incredible scenery.

April, 2020 by davehawes

Of many of the trails in CT, the Vernon trails offer a smooth and wide path, several side trails, benches, bridges, side street markings, plenty of parking space, and incredible scenery.

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