Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Hikes
France
Brittany
Vannes

Saint-Martin-Sur-Oust

Routes
Hikes
France
Brittany
Vannes

Saint-Martin-Sur-Oust

The best walks and hikes around Saint-Martin-Sur-Oust

4.3

(288)

1,792

hikers

157

hikes

Hiking around Saint-Martin-Sur-Oust offers trails through a landscape characterized by the Oust river, its associated locks, and a mix of rural and historical sites. The terrain includes gentle ascents and descents, with routes often passing by mills, churches, and manors. The area provides opportunities for exploring both natural waterways and cultural heritage.

Best hiking trails around Saint-Martin-Sur-Oust

  • The most popular hiking route is Gélin lock – Saint-Denis Church loop from Saint-Gravé, a 6.3 miles (10.2 km) trail that takes…

Last updated: May 21, 2026

4.6

(5)

15

hikers

#1.

Saint-Denis Church – Old Presbytery loop from Saint-Gravé

9.83km

02:38

120m

120m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Navigate with device

Send to Phone

Save

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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 hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
Sign up for free to see 153 more hikes around Saint-Martin-Sur-Oust.

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 Saint-Martin-Sur-Oust

Nantes-Brest Canal – Cycling along Brittany's towpaths

Cycling around Saint-Martin-Sur-Oust

Running Trails around Saint-Martin-Sur-Oust

Road Cycling Routes around Saint-Martin-Sur-Oust

MTB Trails around Saint-Martin-Sur-Oust

Gravel biking around Saint-Martin-Sur-Oust

Other adventures around Saint-Martin-Sur-Oust

Nantes-Brest Canal – Cycling along Brittany's towpaths

Cycling Collection by

SimonWicart

Tips from the Community

Eric
August 9, 2025, Écluse du Gueslin

A peaceful place filled with the sweetness of life.

Translated by Google

1

0

Traveler
September 19, 2020, Saint-Martin-sur-Oust

In summer a flowering natural sculpture greets passerby along the western edge of town on the way to the canal.

0

1

Boat rental and nearby municipal campground.

2

0

Quaint town along the Oust River and Canal de Nantes à Brest dominated by a large church in the center.

2

0

Frequently Asked Questions

How many hiking trails are available around Saint-Martin-Sur-Oust?

There are over 150 hiking trails around Saint-Martin-Sur-Oust, offering a wide range of options for different skill levels and preferences.

Are there easy hiking trails suitable for beginners or casual walkers?

Yes, Saint-Martin-Sur-Oust features over 60 easy trails. These routes typically have gentle ascents and descents, making them perfect for beginners or those looking for a relaxed stroll through the scenic landscape.

What kind of scenery can I expect on the hiking trails in this region?

The trails around Saint-Martin-Sur-Oust are characterized by the Oust river, its associated locks, and a blend of rural and historical sites. You'll often pass by old mills, charming churches, and historic manors, offering a mix of natural waterways and cultural heritage.

Are there any circular hiking routes available?

Yes, many routes in the area are circular. For example, the Gélin lock – Saint-Denis Church loop from Saint-Gravé is a popular moderate option that explores the Oust river and local landmarks.

What do other hikers enjoy most about the trails in Saint-Martin-Sur-Oust?

The hiking routes in Saint-Martin-Sur-Oust are highly rated by the komoot community, with an average score of 4.4 stars. Hikers often praise the picturesque riverine paths, the historical sites encountered along the way, and the tranquil rural landscapes.

Are there any family-friendly hiking options in Saint-Martin-Sur-Oust?

Many of the easy and moderate trails are suitable for families. The gentle terrain and interesting historical points of interest, such as mills and churches, can make for an engaging outing for all ages. Consider routes that follow the Oust river for pleasant, relatively flat walks.

Can I bring my dog on the hiking trails?

Generally, dogs are welcome on trails in the Saint-Martin-Sur-Oust area. However, it's always recommended to keep your dog on a leash, especially when passing through agricultural areas or near wildlife, and to clean up after them. Check local signage for any specific restrictions.

What historical sites or attractions can I see near the hiking routes?

The region is rich in history. You can explore sites like the Historic centre of Malestroit, the Mills of Île Notre-Dame in Malestroit, or the Yves Rocher House in La Gacilly. Many trails pass directly by or offer easy access to such landmarks.

Are there any longer, more challenging hikes for experienced hikers?

While the area is known for its moderate terrain, there are 11 difficult trails for those seeking a greater challenge. These routes may feature longer distances or more varied elevation changes, providing a more strenuous experience.

Where can I find parking for the hiking trails?

Many trailheads in and around Saint-Martin-Sur-Oust, especially those starting from villages or popular attractions, offer designated parking areas. It's advisable to check the specific route details on komoot for parking information at your chosen starting point.

Are there any trails that feature significant historical manors or wells?

Yes, the region is dotted with historical points of interest. For instance, the Balangeard Well – Balangeard Manor loop from Saint-Laurent-sur-Oust is a moderate trail specifically designed to showcase these historical sites within the local countryside.

Can I hike near the Étang du Petit Moulin?

Absolutely. The Étang du Petit Moulin – Moulin de Trélan loop from Saint-Martin-sur-Oust is a popular trail that leads through areas around the Étang du Petit Moulin and the Moulin de Trélan, offering beautiful waterside views.

Most popular routes around Saint-Martin-Sur-Oust

Cycling around Saint-Martin-Sur-Oust

Most popular attractions around Saint-Martin-Sur-Oust

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 Hikes in other regions.

Golfe Du MorbihanArzonBadenSarzeauSénéArradonDamganPénestinSaint-Gildas-De-RhuysSaint-ArmelLarmor-BadenLa Roche-BernardLac D'ArzalPluherlinMalansacMauronNéant-Sur-YvelGrand-ChampSaint-LéryArzalSaint-NolffPorcaroCarentoirTréalRéminiacMonteneufLe Tour-Du-ParcRochefort-En-TerreAmbonBilliersSaint-AvéTréhorenteucCampénéacTaupontMuzillacAuganMeuconCournonSaint-GravéPéauleLizioNivillacSulniacLa Trinité-SurzurLoyatSérentSaint-Brieuc-De-MauronMarzanElvenFérelSurzurMonterblancSaint-Malo-De-BeignonLe HézoPlescopSaint-Nicolas-Du-TertreTheix-NoyaloGuilliersVal-D'OustBois De BotségaloPlaudrenLauzachBrandivyBeignonLa Chapelle-GacelineGlénacSaint-DolayLa GacillyConcoretLa Vraie-CroixCaroBéganneLarréMolacRieuxBerricMontertelotTreffléanSaint-PerreuxSaint-AbrahamSaint-MarcelPloërmelQuestembertEtang De NoyaloLe CoursGuerMohonCadenSaint-Malo-Des-Trois-FontainesPeillacRuffiacLimerzelLocmaria-Grand-ChampMalestroitNoyal-MuzillacThéhillacSaint-Laurent-Sur-OustSaint-CongardSaint-Jacut-Les-PinsGourhelTrédionPloerenSaint-Vincent-Sur-OustLocqueltasEtang Au DucSaint-GorgonMissiriacColpoLes FougerêtsSaint-GuyomardQuelneucBohalMonterreinSaint-Jean-La-PoterieLe GuernoPleucadeucMénéacCamoëlAllaireÉvriguetForêt De La BourdonnayeBrignacLa Trinité-PorhoëtBois de la Riaye

Nearby adventure guides

Things to Do around Saint-Gravé

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