Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Hiking trails & Routes
France
Brittany
Rennes
Feins

Boulet Pond and Channel Trail

Moderate

3.3

(3)

42

hikers

Boulet Pond and Channel Trail

04:01

15.5km

80m

Hiking

Hike the moderate 9.7-mile Etang du Boulet loop, exploring a vast lake, diverse ecosystem, and rich birdlife on well-maintained paths.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

14.4 km

Boulet Pond

Highlight • Lake

The Etang du Boulet is a Natura 2000 site and the largest lake in the department. It is an artificial pond created in 1828 to regulate the water supply during low water periods.

Translated by Google •

Tip by

B

15.5 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

5.02 km

4.82 km

2.61 km

2.33 km

733 m

Surfaces

6.43 km

5.55 km

2.30 km

621 m

611 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Tuesday 26 May

33°C

21°C

0 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

What is the difficulty level of the Etang du Boulet – loop trail?

This specific 15.5 km loop is considered moderate and typically takes about 4 hours to complete. While it has relatively low elevation gain, a good level of physical fitness is recommended for the duration.

What kind of terrain can I expect on this hike?

The trail offers a diverse experience, featuring a mix of natural paths, asphalt, gravel, and unpaved sections. You'll walk along dikes, through rural countryside, forests, and open areas. Shaded sections are also present, particularly along the historical 'rigole de Boulet'.

What are the main natural features or viewpoints along the route?

The centerpiece is the vast Boulet Pond itself, a 153-hectare lake and a designated Natura 2000 site. You'll enjoy views of the lake, diverse vegetation including oaks, pines, and water lilies, and a rich variety of birdlife. There are also sections along the historical 'rigole de Boulet' lined with bicentennial trees.

Is the Etang du Boulet – loop trail suitable for dogs?

Yes, the area around Etang du Boulet is generally dog-friendly. However, it's always best to keep your dog on a leash, especially given the diverse wildlife and the Natura 2000 status of the site, which protects rare flora and fauna.

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

The trail can be enjoyed year-round, but spring and autumn often offer the most pleasant hiking conditions with mild temperatures and beautiful scenery. Spring brings blooming flora and active birdlife, while autumn showcases vibrant foliage. Summer can be warm, but shaded sections provide relief.

Are there any permits or entrance fees required to hike here?

No, there are no permits or entrance fees required to access the hiking trails around Etang du Boulet. It is freely accessible to the public.

Where can I park to access the Etang du Boulet – loop trail?

Parking is available at various points around the Etang du Boulet. A common starting point is near the nautical center, which offers ample parking facilities. Look for designated parking areas around the lake to begin your hike.

Does this trail connect with other paths?

Yes, this route incorporates sections of several other official trails. You'll find yourself on parts of L'étang et la Rigole de Boulet, Les Vergers, and various segments of the Chemin de la Rigole de Boulet, offering a varied walking experience.

What historical significance does the Etang du Boulet area hold?

The Etang du Boulet was created in 1828 and played a crucial role in regulating the water supply for the Canal d'Ille-et-Rance. The 17.5 km long 'rigole,' a former canal system, is a testament to the region's industrial past and is still visible along parts of the trail.

Are there facilities like restrooms or water available along the trail?

While there are no specific facilities directly on the trail itself, the nautical center located at Etang du Boulet typically offers restrooms and potentially access to water. It's advisable to carry enough water for your entire hike, especially for this 4-hour loop.

Is there an interpretive trail for learning more about the area?

Yes, there is an educational 1.5 km interpretive trail equipped with information panels. This trail provides insights into the site's natural environment, cultural heritage, and historical significance, making it a great addition to your visit.

Nearby routes

Moderate

4.3

134

Juteauderies and megaliths of the Grande Lune crossroads – loop

02:04h

7.94km

60m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy