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Routes
Mountain biking trails
United States
Maine
Cumberland County

Bradbury Mountain Loop

Easy

4.6

(9646)

9,647

riders

Bradbury Mountain Loop

01:49

19.5km

280m

Mountain biking

This easy 12.1-mile mountain biking loop in Bradbury Mountain State Park offers diverse terrain and views of Casco Bay from the summit.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Bradbury Mountain State Park

The Corridor

Waypoints

A

Start point

Parking

Get Directions

1

12.3 km

View from Bradbury Mountain Summit

Highlight • Viewpoint

Northern Loop is the easiest ascent. We came down South Ridge Trail, which is a bit steeper. This was a short hike (~50 minutes), which was just what we wanted on this particular day.

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2

12.8 km

Boundary Trail Boardwalks

Highlight (Segment) • Trail

The Boundary Trails helps to connect the Bradbury Mountain lookout to the connector trail for accessing Tyron Mountain. There are wooden boardwalks built along the trail, so take care when cycling in the wet.

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3

14.9 km

Tyron Mountain Quarry

Highlight • Structure

This disused feldspar quarry can be found at the top of Tyron Mountain. The quarry is now full of water, but you can see the remains of what use to …

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B

19.5 km

End point

Parking

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Way Types & Surfaces

Way Types

14.2 km

5.19 km

< 100 m

Surfaces

9.80 km

9.62 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (130 m)

Lowest point (50 m)

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Weather

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Today

Wednesday 1 July

31°C

18°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

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Frequently Asked Questions

Are there any entrance fees or permits required for Bradbury Mountain State Park?

Yes, as the Bradbury Mountain Loop is located within Bradbury Mountain State Park, there are entrance fees. You will need to pay a day-use fee to access the park and its trails. Specific permit requirements beyond the entrance fee are generally not needed for day use.

Where can I park to access the Bradbury Mountain Loop?

The Bradbury Mountain Loop is accessed from Bradbury Mountain State Park in Pownal, Maine. The park has designated parking areas available for visitors. It's advisable to arrive early, especially on weekends, as the park can get very busy.

Is the Bradbury Mountain Loop dog-friendly?

Yes, dogs are generally allowed on the trails within Bradbury Mountain State Park. However, they must be kept on a leash at all times to ensure the safety and enjoyment of all park users and wildlife. Please remember to clean up after your pet.

What is the best time of year to mountain bike the Bradbury Mountain Loop?

The best time to mountain bike the loop is typically during the spring, summer, and fall months. Fall offers particularly breathtaking colors from the summit. The park is very popular, especially on weekends between 9 AM and 4 PM, so visiting outside these peak hours is recommended for a more serene experience. In winter, when snow depth permits, trails are groomed for fat biking, offering a unique experience.

Given its popularity, how can I best enjoy the trails without crowds?

Bradbury Mountain State Park is a popular destination, especially on weekends. To avoid the busiest times, consider visiting on weekdays or during off-peak hours, such as early mornings or later afternoons. This will allow for a more peaceful ride and easier parking.

Is the Bradbury Mountain Loop suitable for beginner mountain bikers?

While the overall park offers trails for all skill levels, the Bradbury Mountain Loop itself is rated as 'easy' by komoot. Within the park, there are easier, flatter singletracks like Lanzo and Ragan on the east side, which are great for beginners. However, some sections of the park, particularly on the west side, can be more technical with roots and rocks, so beginners should choose their routes carefully.

What kind of terrain can I expect on the trails?

The trails offer a diverse mix of terrain. You'll encounter dirt and forest floor, gravel, and crushed stone. Expect significant sections with exposed roots and rocks, which can be challenging, especially when wet. Some trails feature winding, flowy singletrack, while others have steeper grades, hairpin turns, rock gardens, and even small bridges or 'skinnies'.

What are some notable sights or viewpoints along the route?

The route offers several points of interest. You'll find the stunning View from Bradbury Mountain Summit, which provides sweeping views of Casco Bay and the Portland skyline. Other highlights include the Boundary Trail Boardwalks and the Tyron Mountain Quarry, offering unique natural and man-made features.

Does the route connect with other trails in Bradbury Mountain State Park?

Yes, the route is part of an extensive trail network and intersects with many other paths within Bradbury Mountain State Park. You'll ride sections of trails such as Snowmobile Trail, Knight Woods, the 'O' Trail, Northern Loop, Ginn, Owl, Tote Road, and the Boundary Trail, among others, offering many options to extend or vary your ride.

Can I mountain bike the Bradbury Mountain Loop in winter?

Yes, Bradbury Mountain State Park is known for its winter fat biking. When snow depth permits, many trails are groomed, transforming them into 'flow trails' suitable for fat bikes. This offers a unique and enjoyable riding experience during the colder months.

Are there advanced or technical sections for experienced riders?

Absolutely. While the overall loop is easy, Bradbury Mountain State Park is renowned for its variety. Experienced riders can seek out more technical challenges, particularly on the west side of the mountain where trails have steeper grades and more roots and rocks. The 'O' Trail is specifically highlighted as the most technical singletrack, featuring hairpin turns, rock gardens, and root-laden paths that demand skill and focus. The Boundary Trail is also noted as steep and suitable for experts.

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