Maine Mountain Biking Trails and Maps

254 Reviews

Looking for the best Mountain Biking trails around Maine?

Find the top rated mountain biking trails in Maine, 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.

City Trails and Maps in Maine

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Activities
Length
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Type
21 Results
Activities
Length
Surfaces
Type

Acadia National Park Carriage Roads

45 mi
State: ME
Crushed Stone

Aroostook Valley Trail

28.8 mi
State: ME
Crushed Stone, Dirt

Bangor and Aroostook Trail

62.3 mi
State: ME
Gravel

Belfast Rail Trail on the Passagassawaukeag

2.1 mi
State: ME
Crushed Stone, Gravel

Bethel Pathway

1.7 mi
State: ME
Asphalt, Crushed Stone, Dirt, Grass

Kennebec River Rail Trail

6.79 mi
State: ME
Asphalt

Riverton Rail Trail

1.5 mi
State: ME
Concrete, Dirt, Sand

Saint John Valley Heritage Trail

16.9 mi
State: ME
Crushed Stone

Southern Bangor and Aroostook Trail

38.8 mi
State: ME
Gravel

Stillwater River Trail

1.8 mi
State: ME
Dirt, Grass

Down East Sunrise Trail

87.8 mi
State: ME
Crushed Stone, Gravel

Four Seasons Adventure Trail

29.9 mi
State: ME
Crushed Stone, Dirt, Sand

Narrow Gauge Pathway

5.4 mi
State: ME
Crushed Stone, Dirt

Whistle Stop Rail-Trail

15.8 mi
State: ME
Dirt, Gravel, Sand

Kennebec Valley Trail

40.2 mi
State: ME
Crushed Stone, Dirt, Sand

Lagrange to Medford Trail

11.4 mi
State: ME
Crushed Stone, Dirt

Sanford-Springvale Rail Trail

5.9 mi
State: ME
Gravel

Old Narrow Gauge Volunteer Trail

1.25 mi
State: ME
Ballast, Dirt

Meduxnekeag River Trail

4.4 mi
State: ME
Crushed Stone, Dirt, Gravel

Pittsfield Rail Trail

8.4 mi
State: ME
Dirt, Gravel
Accordion

Sherman to Patten Trail

4.5 mi
State: ME
Gravel
Trail Image Trail Name States Length Surface Rating
The Acadia National Park Carriage Roads carry hikers, cyclists, and horse-drawn carriages across Acadia National Park much like they have for the past 100 years since their construction, directed and...
ME 45 mi Crushed Stone
The Aroostook Valley Trail gets as much use from ATV riders and snowmobilers as it does from mountain bikers as it winds through the forests and potato farms of northeastern Maine. It’s so far north...
ME 28.8 mi Crushed Stone, Dirt
If you’re looking for moose, the Bangor & Aroostook Trail (or BAT) is just the place. Moose watchers take to the 62.3-mile rail-trail on ATVs, snowmobiles, and mountain bikes to spot these large...
ME 62.3 mi Gravel
Visitors to the Belfast Rail Trail on the Passagassawaukeag (pronounced pas-uh-gas-uh-WAH-keg and conveniently shortened to Passy Rail Trail by locals) can see vintage trains at one end of the trail...
ME 2.1 mi Crushed Stone, Gravel
The Bethel Pathway is a bucolic pathway open for walking, mountain biking, walking dogs and in the winter, snowshoeing and cross-country skiing. The trail begins on Sunset Road as a crushed stone...
ME 1.7 mi Asphalt, Crushed Stone, Dirt, Grass
Visitors to the 6.79-mile-long Kennebec River Rail Trail mostly stay within sight of the wide river as the paved trail links the state capital of Augusta with the river towns of Hallowell,...
ME 6.79 mi Asphalt
The scenic Riverton Rail Trail—also known as “Sandy Road” by residents of Portland’s Riverton neighborhood—follows the former corridor of the Portland-Lewiston Interurban Railroad, which stopped...
ME 1.5 mi Concrete, Dirt, Sand
History seems to appear around every corner in Fort Kent and Saint Francis for travelers getting underway on the Saint John Valley Heritage Trail. The gravel trail rolls along the south bank of the...
ME 16.9 mi Crushed Stone
Northern Maine’s pine trees and potatoes inspired the railroad that survives today as the 38.8-mile Southern Bangor and Aroostook Trail. Located in eastern Aroostook County near the Canadian border,...
ME 38.8 mi Gravel
The Stillwater River Trail hugs the west bank of its namesake river through Orono, between Bennoch Road in the north (near the cemetery) and Main Street at the southern end. The trail passes through a...
ME 1.8 mi Dirt, Grass
The 87.8-mile Down East Sunrise Trail passes through the woods, marshlands, and coastal villages of southern Maine. It takes its name from its location in Down East Maine, dubbed by early mariners for...
ME 87.8 mi Crushed Stone, Gravel
The Four Seasons Adventure Trail skirts several scenic lakes as it passes through forests and farmland, linking Newport, Corinna, Dexter, and Dover-Foxcroft in central Maine. The trail experiences...
ME 29.9 mi Crushed Stone, Dirt, Sand
There’s plenty of room for backcountry experiences on the Narrow Gauge Pathway (also known as Carrabassett River Trail) nestled between Sugarloaf Mountain and the 36,000-acre Bigelow Preserve. The...
ME 5.4 mi Crushed Stone, Dirt
A former Maine Central Railroad line provides a year-round playground for motorized and nonmotorized trail users to explore the western hills of Maine. The long, flat, mostly straight stretches of the...
ME 15.8 mi Dirt, Gravel, Sand
Keep your ears open for the haunting call of loons along the scenic Kennebec Valley Trail. They’re just one example of the wildlife—another is the moose—that inhabits the river, woods, and fields...
ME 40.2 mi Crushed Stone, Dirt, Sand
The Lagrange to Medford Trail fills the bill if you’re looking for a remote trail experience. The gravel rail-trail runs for 11.4 miles from Lagrange to Medford Center, where it crosses a 100-year-old...
ME 11.4 mi Crushed Stone, Dirt
The Sanford-Springvale Rail Trail runs for 5.9 miles between Sanford and Springvale. The gravel trail traverses the woods on either side of Sanford’s scenic Springvale community as it links a shady...
ME 5.9 mi Gravel
The Old Narrow Gauge Volunteer Trail occupies a portion of the old Kennebec Central Railroad right-of-way in the town of Randolph, ME. As of 2012, the trail runs for 1.25 miles between Water Street in...
ME 1.25 mi Ballast, Dirt
This 4.4-mile trail runs alongside the Meduxnekeag River and ends in a loop that meanders through fields and forests before rejoining the riverside portion of the route.  About the...
ME 4.4 mi Crushed Stone, Dirt, Gravel
The Pittsfield Rail Trail is a 8.4-mile rough surface trail that runs between Hartland and Pittsfield. The rail-trail is primarily a snowmobiling trail, but it is open for walking and biking. About...
ME 8.4 mi Dirt, Gravel
Accordion
The Sherman to Patten Trail occupies a former Bangor and Aroostook Railroad spur off the main line that once ran from Bangor to Millinocket to Houlton. The state of Maine acquired the corridor running...
ME 4.5 mi Gravel

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Recent Trail Reviews

Acadia National Park Carriage Roads

These trails are a must!

August, 2025 by bdangrueter

My husband and I rode the trails with two of our teenagers. We all had e-bikes, which isn’t necessary, but came in handy on some of the hills we had to bike up (I shouldn’t really say hill, it’s a mountain!). We brought two and rented two from Southwest Cycle in Southwest harbor. They were excellent quality. The carriage roads are well maintained and there are signs that are easy to follow to lead you to different destinations. There are also many scenic spots to stop and take photos or just hike around if you want to.

Belfast Rail Trail on the Passagassawaukeag

Beautiful bike ride

July, 2025 by garylee.ebay

You can’t beat this. Start down south at the boatyard and go north to the end. But don’t end there- go right over the bridge then head back south on the quiet paved road down to footpath road. Takes you back to the start. Remember to be respectful on your bike / e-bike

Eastern Trail

Very poor it's not what it say you have barriers that you can't fit a trike through needs a lot of work Very little pavement on it.

July, 2025 by teammc419

Very poor it's not what it say you have barriers that you can't fit a trike through needs a lot of work Very little pavement on it.

Accordion

Down East Sunrise Trail

Scenic, flat, a bit rough, ok for gravel bike

July, 2025 by jxr74csq7g

I rode out and back for a total of 12.5 miles from Machias. I am a very experienced 65 y.o. road rider with moderate experience on mountain and a novice on gravel bikes. I rode a Salsa Warbird (gravel) bike with 42 mm tires (tubeless with appropriate pressure). I thought the trail was a nice gravel ride, Scenic and flat. My wife, who has similar road biking experience but does not like mountain biking or gravel, rode a total of 4 miles on the same bike and tire setup. She turned around because it wasn’t fun. I saw lots of walkers, a guy using a rollator, a couple cyclotouring, two teenagers: one on a 4 wheeler and one on a small dirt bike(bothe waved). While I don’t get TTVs and wish they weren’t on the trail, the trail was fine for gravel bikes, IMHO..

Kennebec River Rail Trail

Bob Vitalius

June, 2025 by cq7c2yzcpy

This is a very enjoyable trail from Augusta to Gardner. Much of it is along a high bank of the river with wooded views to the east side. At the Augusta side, in season large sturgeon jump high and loudly flop into the water below the damn. Passing through Hollowell is a treat with its interesting shops and a great halfway stop for drinks and/or food at its several restaurants. Gardner on Thursday evenings has an antique car show in the river park with music and food trucks.

Narrow Gauge Pathway

Mike

November, 2024 by mikefedosh

We just did the trail. A good portion is closed due to winter flood damage which removed parts of the trail. Rubble replacement now. Entire trail passible but closed sections rough. Trail is downhill west to east

Narrow Gauge Pathway

Mike

November, 2024 by mikefedosh

We just did the trail. A good portion is closed due to winter flood damage which removed parts of the trail. Rubble replacement now. Entire trail passible but closed sections rough. Trail is downhill north to south

Acadia National Park Carriage Roads

wonderful trails

September, 2024 by robinf18

We spent 3 days riding the carriage roads in Acadia. The views are stunning. The roads are wide and smooth gravel. The around the mountain road was especially beautiful with wonderful granite bridges to cross and views other sea, Somes sound, and across Frenchman’s bay. The trail circling Eagle lake is super nice as well. With 45 miles don’t understand the previous review being disappointed about the roads outside of park being closed to bikes. Plenty of fun in the park. Parking can be an issue, we did have to park on side of road once.

Papermill Trail

Beautiful Trail

September, 2024 by smilecebh511

Really enjoyed our ebike ride to and from beginning to end and back. Easy parking right over the bridge from Mill apartments on the left! So well maintained, scenic and safe feeling for 2 seniors. Delicious pizza in Lisbon Falls.

Androscoggin River Bicycle Path

Short and noisy

September, 2024 by andrix

So, the positives first. It's a well paved trail with views to a picturesque river.
However, forget the "ring your bell" or "on your left" helps. The proximity to Rt 1 (sometimes within 15 ft. or so) - and the associated traffic noise - all but end any communication, signals, or thoughts of a nice scenic contemplative ride. Also, parking at either end was sparse. And, yes, somewhat thankfully, it is short. A one and done.

Whistle Stop Rail-Trail

Bring Your Fat Tire Bike

September, 2024 by rwest3

We are on week 2 of a 2-week Northeast rail trail tour and we’re experienced cyclists. I should have believed the Trailguide when it warned that this one wasn’t well-suited for hybrid bikes. We only made it 6 miles out of Livermore Falls before turning around. There were only a few stretches of packed sand. The rest was loose sand or chunky rock. For reference, we were riding an Allied Alpha and a Cannondale Supersix Evo SE. Would have been a blast on a fatty.

Eastern Trail

comfortable ride; well marked trail

August, 2024 by philgautreau

We cycled 20 miles, starting at bug Light in South Portland to Scarborough. Mostly flat, asphalt surface. Some riding on bike path along street traffic but most riding is on the separate bike path along water and in green areas. Highly recommend for an easy ride.

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