Routes

Planner

Features

Updates

App

Get the komoot app

Join 45 million outdoor enthusiasts: navigate, discover, adventure.

4.8/5

Based on more than 300k user ratings

Download komoot now

Visit the App Store, Google Play or scan the QR code with your phone to download instantly.

Get the App

Get the komoot app

Join 45 million outdoor enthusiasts: navigate, discover, adventure.

4.8/5

Based on more than 300k user ratings

Download komoot now

Visit the App Store, Google Play or scan the QR code with your phone to download instantly.

Discover

Places to see

France

Pays de la Loire

Saint-Nazaire

Mesquer

Marais Salants de Rostu

Discover

Places to see

France

Pays de la Loire

Saint-Nazaire

Mesquer

Marais Salants de Rostu

Add your photos to this highlight

Drag a photo here or browse to upload.

Marais Salants de Rostu

Name: Marais Salants de Rostu
Rating: 2

People Who've Recommended This Place

Julgue

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Jonathan Bellanger

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Nico

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Request to follow

Annie

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Marine

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

benjamin vion

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Xavier

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Anthony Merle

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Marzy44

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Request to follow

jcfoil

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Sebastien

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

BEN

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Bousch78

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

J H

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Seb

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Done

Recommended by 15 hikers

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Save

Location: Mesquer, Saint-Nazaire, Pays de la Loire, France

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

A Better Planning Tool

Build your perfect outdoor experience using the world’s best outdoor tech

More Intuitive Navigation

Turn-by-turn navigation and offline maps keep your adventure on track

A Log of Every Adventure

Save every adventure and share your experiences with your friends

Save

See hikes here

Take Me There

Routes here

Best Hikes to Marais Salants de Rostu

4.0

(1)

hikers

1. The marshes and the island of Rostu — from Kercabellec

5.11km

01:18

20m

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

Navigate

Send to Phone

Save

How to understand each route’s difficulty level

Easy Hike

Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.

Easily-accessible paths. Suitable for all skill levels. Corresponds approx.to SAC 1.

Intermediate Hike

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.

Mostly accessible paths. Sure-footedness required. Corresponds approx. to SAC 2-3.

Expert Hike

More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.

Sure-footedness, sturdy shoes and alpine experience required. Corresponds approx. to SAC 4–6.

Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.

Easy

4.7

(6)

hikers

2. Pointe de Merquel – Pointe de Sorlock loop from Mesquer

12.9km

03:18

50m

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

Navigate

Send to Phone

Save

How to understand each route’s difficulty level

Easy Hike

Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.

Easily-accessible paths. Suitable for all skill levels. Corresponds approx.to SAC 1.

Intermediate Hike

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.

Mostly accessible paths. Sure-footedness required. Corresponds approx. to SAC 2-3.

Expert Hike

More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.

Sure-footedness, sturdy shoes and alpine experience required. Corresponds approx. to SAC 4–6.

Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.

Intermediate

4.7

(7)

hikers

3. Salines de Mesquer – Pointe de Merquel loop from Kerdandec

12.6km

03:13

50m

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

Navigate

Send to Phone

Save

How to understand each route’s difficulty level

Easy Hike

Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.

Easily-accessible paths. Suitable for all skill levels. Corresponds approx.to SAC 1.

Intermediate Hike

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.

Mostly accessible paths. Sure-footedness required. Corresponds approx. to SAC 2-3.

Expert Hike

More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.

Sure-footedness, sturdy shoes and alpine experience required. Corresponds approx. to SAC 4–6.

Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.

Intermediate

Tips

Paul_C

June 19, 2023

These salt marshes are a peaceful place in nature. During your walk, you will be accompanied by the chirping of birds, the flight of insects and, on occasion, by a horse.

Translated by Google •

Julgue

February 1, 2023

Salt marshes of Mesquer

Translated by Google •

In the know? Log-in to add a tip for other adventurers!

Details

Informations

Elevation 40 m

Weather

Sunday 28 September

19°C

12°C

0 %

If you start your activity now...

Max wind speed: 7.0 km/h

Change Starting Time

When do you want to start?

To ensure you can rely on your forecast, only the weather data for the next 46 hours is available.

Today

Save

Cancel

Most visited during

January

February

March

April

May

June

July

August

September

October

November

December

See hikes here

Take Me There

Location: Mesquer, Saint-Nazaire, Pays de la Loire, France

Other Popular Places to Check Out

Pointe de Merquel

Port de Kercabellec

Baie de Pen Bé

Plage de la Source

Pointe de la Grande Île de Mesquéry

Marais Salants du Mès

La Mine d’or

Port de Camoël

Belle section de la Vélocéan

Pont de Gras

Marais salants du Més

Remparts de Guérande

Download the app

Follow Us on Socials

Community guidelines

Vulnerability disclosure program

Imprint

Information for law enforcement

We value your privacy ⛰️

We use cookies that are essential for the app and website to function correctly or are used to produce aggregated statistics. With your consent, we and our third-party partners will also use tracking technologies to improve the in-app and navigation experience, and to provide you with personalized services and content. To give your consent, tap Accept all cookies. Alternatively, you can customize your privacy settings by tapping Customize Preferences, or by going to Cookie Preferences at any time. If you don’t want us to use non-technical tracking technologies, tap Refuse. For more information about how we process your personal data through cookies, take a look at our Privacy Policy.