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Routes
Mountain biking trails
United States
Maine
Hancock County

Tri Lakes Loop

Moderate

5.0

(5377)

6,466

riders

Tri Lakes Loop

03:37

39.0km

560m

Mountain biking

This moderate 24.2-mile mountain biking loop in Acadia National Park offers scenic views of lakes and historic carriage roads.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Acadia National Park

Waypoints

A

Start point

Parking

Get Directions

1

3.99 km

Duck Brook Falls

Highlight • Waterfall

Duck Brook Fall is located near the Duck Brooke Bridge and thus easily accessible. However, the way down from the carriage road can be slippery so take care on wet rocks.

Tip by

2

7.99 km

Eagle Lake

Highlight • Lake

Eagle Lake is the largest lake in Acadia National Park. Visitors are greeted to stunning views of the crystal waters of the lake and gorgeous alpine forests surrounding the area. …

Tip by

3

20.6 km

View from Day Mountain

Highlight • Viewpoint

Just a short trip up the carriage road from the car park is the summit of Day Mountain. One of the easier summits in the area to reach, you are …

Tip by

4

37.4 km

Witch Hole Pond

Highlight • Lake

Witch Hole Pond was part of the first land donation to Acadia National Park. The area was ravaged by a fire in 1947, and harbors the ruins of an old …

Tip by

B

39.0 km

End point

Parking

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Way Types & Surfaces

Way Types

32.4 km

6.37 km

225 m

< 100 m

Surfaces

38.8 km

239 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 (170 m)

Lowest point (20 m)

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Weather

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Thursday 7 May

16°C

7°C

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Tri Lakes Loop?

The Tri Lakes Loop is part of Acadia National Park's Carriage Roads. While specific parking details for this exact loop aren't provided, parking is generally available at various points along the Carriage Roads. It's often recommended to arrive early, especially during peak season, as parking lots can fill up quickly.

Are there any permits or entrance fees required for this trail?

Yes, the Tri Lakes Loop is located within Acadia National Park, so an entrance pass is required. You can purchase passes online or at various park entrance stations and visitor centers. Check the official nps.gov website for current fees and regulations.

What is the terrain like on the Tri Lakes Loop, and how difficult is it?

The trail primarily consists of groomed gravel roads, making it suitable for mountain or hybrid bikes. It's generally considered moderate in difficulty. While the eastern side is flatter, the western side includes more inclines and a high point. Expect a mix of uphill climbs and fun, speedy declines. Some sections can be fairly hilly, posing a challenge for younger riders.

How long does it typically take to complete the loop?

For most mountain bikers, the 39 km (24.2 mi) loop takes approximately 3 hours and 37 minutes to complete. Casual riders might take up to 3 hours, while more experienced cyclists could finish it in 1 hour and 15 minutes to 1 hour and 45 minutes on a manual bike.

What scenic highlights will I encounter along the route?

The loop offers stunning views of several lakes, including Eagle Lake and Witch Hole Pond, as well as Bubble Pond and Jordan Pond. You'll also pass by Duck Brook Falls, numerous stone-faced bridges, and enjoy a View from Day Mountain. The path winds through cool forests and open stretches.

Is the Tri Lakes Loop dog-friendly?

Yes, dogs are generally permitted on the Carriage Roads within Acadia National Park, including the Tri Lakes Loop. However, they must be kept on a leash no longer than 6 feet (2 meters) at all times. Always remember to pack out any waste.

What is the best time of year to ride this loop?

The Carriage Roads are typically open for biking from spring through late fall. Spring offers lush greenery, while autumn provides spectacular fall foliage. Summer is popular but can be crowded. Always check the park's official website for current trail conditions and seasonal closures before your visit.

Are there any specific navigation tips or things to be aware of on the trail?

The Carriage Roads are well-marked with numbered intersection signposts. However, GPS can be spotty in some areas, so carrying a physical map is recommended. Be aware that you may encounter equestrian users, particularly horses and carriages, on certain sections; always be prepared to yield to them.

Is this trail suitable for families with children?

While generally considered beginner to intermediate, some sections of the loop, particularly on the western side with its inclines, can be fairly hilly and challenging for young children. Families with less experienced riders might prefer sticking to the flatter eastern sections or shorter loops initially.

What is the history behind the Carriage Roads on this loop?

The Carriage Roads, including those that make up the Tri Lakes Loop, were constructed by John D. Rockefeller Jr. between 1913 and 1940. They were designed to blend harmoniously with the natural landscape and feature 17 unique stone-faced bridges, offering a comprehensive experience of Acadia National Park's beauty and history.

Does the trail intersect other well-known paths?

Yes, the route also passes through sections of the Jordan Pond Loop, Eagle Lake Loop, and Witch Hole Pond Loop. You'll also find connections to other Carriage Roads like the Day Mountain Carriage Road and Around the Mountain Carriage Road.

Nearby routes

Moderate

5.0

32

Tri Lakes Loop

03:37h

39.0km

560m

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