Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Cycling routes
France
Brittany
Redon

Mernel

The best cycling routes around Mernel

4.4

(114)

979

riders

67

rides

Touring cycling around Mernel features routes that traverse river valleys, rural landscapes, and areas with historic mills. The terrain primarily consists of gentle gradients suitable for cycling, with some routes incorporating more challenging sections. The region's waterways, such as the Vilaine river, are central to many of the cycling paths.

Best touring cycling routes around Mernel

  • The most popular touring cycling route is Pont-Réan – Le Boël loop from Lohéac, an 89.3 miles (143.8 km) trail that takes 8…

Last updated: May 6, 2026

4.5

(2)

10

riders

#1.

Pont-Réan – View of the Pont-Réan mill loop from La Chapelle-Bouëxic

116km

07:05

860m

860m

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Navigate with device

Send to Phone

Save

Hard

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
guide_signup
Let us show you the way with the komoot mobile app
With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

Sign up for free

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

5

riders

Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.

Hard

4.0

(1)

7

riders

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
Sign up for free to see 63 more rides around Mernel.

Get access to more routes and recommendations from other explorers.

Sign up for free

Already have an account?

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Mernel

Hiking around Mernel

Road Cycling Routes around Mernel

MTB Trails around Mernel

Running Trails around Mernel

Gravel biking around Mernel

Tips from the Community

Julien Harté
November 15, 2025, Le Moulin de Guipry-Messac

This former watermill, documented as early as 1089, was initially used as a fulling mill before being converted into a flour mill in the 19th century. Its operation ceased on December 31, 1974. Since then, the building has stood as a significant heritage landmark, marking the industrial and riverine history of the Vilaine Valley.

Translated by Google

0

0

I count 3 of them

Translated by Google

1

0

Hello everyone, The bridge has been dismantled for two years, undergoing repairs in the navigation workshops. I hope to see it again one day.

Translated by Google

0

0

Beautiful weather

Translated by Google

0

0

small chapel at the top of a hill, always open, calm and relaxing

Translated by Google

0

0

Inflate the tires properly because flint

Translated by Google

0

0

top you top

Translated by Google

0

0

Cicé lock in Bruz. Possibility of crossing the Vilaine on foot or by bike.

Translated by Google

0

0

Frequently Asked Questions

How many touring cycling routes are available around Mernel?

There are over 60 touring cycling routes around Mernel, offering a wide range of options for different skill levels. This includes 13 easy routes, 29 moderate routes, and 21 difficult routes.

Are there any family-friendly or beginner cycling routes in Mernel?

Yes, Mernel offers several easy routes suitable for families and beginners. An excellent option is the Guipry-Messac Mill – Church and village of Loheac loop from Lohéac, which is 30.5 km long and takes about 1 hour 52 minutes to complete, passing through historic mills and village scenery.

What kind of terrain can I expect on Mernel's touring bike trails?

The terrain around Mernel primarily features gentle gradients, making it suitable for touring cycling. Routes often traverse river valleys, rural landscapes, and areas with historic mills. While many paths are relatively flat, some routes do incorporate more challenging sections with greater elevation changes.

Are there any circular touring bike routes around Mernel?

Yes, many of the touring cycling routes in Mernel are loops. For example, the Pont-Réan – Le Boël loop from Lohéac is a popular circular route following river paths and rural roads. Another option is the Vilaine Loop – Le Boël loop from Lohéac, which offers extensive views of the Vilaine river.

What are some scenic viewpoints or interesting landmarks along the cycling routes?

The Mernel area is rich in natural beauty and historical sites. Along the routes, you can discover landmarks such as Uzel Rock, the historic Guipry-Messac Mill, and the Saint-Senoux Church. The Montserrat Chapel also offers scenic views.

What is the best season for touring cycling in Mernel?

While Mernel can be enjoyed year-round, spring and autumn generally offer the most pleasant conditions for touring cycling. The weather is typically milder, and the natural landscapes are vibrant with seasonal colors. Summer can also be great, but it's advisable to start earlier in the day to avoid the midday heat.

What do other touring cyclists enjoy most about cycling in Mernel?

The touring cycling routes in Mernel are highly rated by the komoot community, with an average score of 4.3 stars from over 100 reviews. Cyclists often praise the diverse landscapes, the tranquility of the river paths, and the charm of the historic mills and villages encountered along the way.

Are there any routes suitable for experienced touring cyclists seeking a challenge?

Yes, Mernel offers several difficult routes for experienced riders. The Pont-Réan – View of the Pont-Réan mill loop from La Chapelle-Bouëxic is a challenging 112.1 km route with significant elevation gain, providing a rewarding experience for those looking for a longer, more demanding ride.

Where can I find parking and access points for the Mernel bike trails?

Many routes around Mernel start from towns like Lohéac or La Chapelle-Bouëxic, which typically offer public parking facilities. Specific parking information can often be found on the individual route pages on komoot, or by checking local municipality websites for designated parking areas near trailheads.

Are there any moderate-difficulty touring routes available?

Yes, there are 29 moderate routes in the Mernel area. A good example is the Uzel Rock – Guipry-Messac Mill loop from Lohéac, which is 36.8 km long and takes approximately 2 hours 20 minutes. This route offers a balanced challenge with scenic views.

What should I bring for a touring cycling trip in Mernel?

For touring cycling in Mernel, it's advisable to bring appropriate cycling gear, including a helmet, water bottles, snacks, and basic repair tools. Depending on the season, layers of clothing are recommended. Always carry a fully charged phone and consider downloading offline maps from komoot, especially for longer routes.

Most popular routes around Mernel

Hiking around Mernel

Most popular attractions around Mernel

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Browse the best Cycling routes in other regions.

Bourg-Des-ComptesGuichenSaint-SéglinGuipry-MessacSaint-Malo-De-PhilySaint-GantonRenacPléchâtelLoutehelLa Chapelle-De-BrainLes BrulaisComblessacGovenSaint-SenouxLa Noë-BlancheGrand-FougerayPipriacSaint-JustBruc-Sur-AffSainte-Anne-Sur-VilaineBain-De-BretagneLangonGravieres De La Riviere KersanBains-Sur-OustLa DominelaisErcé-En-LaméeGrand Etang De La MusseLohéacTresbœufSaulnièresPolignéLailléLa Bosse-De-BretagneLieuronCrevinSaint-Sulpice-Des-LandesGuignenSainte-MarieBovelTeillayCampelChanteloupBois de PouezLa CouyèreLassyForêt De TeillayLe Sel-De-BretagneLalleuMaure-De-BretagnePancéLe Petit-FougerayLa Chapelle-BouëxicBaulonSixt-Sur-Aff

Nearby adventure guides

Things to Do around Maure-De-Bretagne

background

Get ready to conquer new peaks

Sign up for Free

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

© komoot GmbH

Privacy Policy