Long-distance hiking trail: GR®400

GR® 400 Touring the Cantalien volcano

The GR® 400 is a 140-kilometer long, signposted hiking trail in the Massif Cantalien, more precisely around the Plomb du Cantal (highest point of the Cantalien volcano).

This trail is a real gem for mountain hikers, offering spectacular panoramas and immersion in the heart of a region rich in history, geology and biodiversity.

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The GR 400 runs in several loops around the Cantal volcano.

It’s designed to be flexible: hikers can follow the entire route, or choose sections to suit their mood and ability.

The benefits

The GR 400 is ideal for lovers of wide open spaces, offering a perfect balance between sporting challenge and discovery of the natural wonders of the Cantal.

Unique volcanic landscapes

The GR 400 passes through fascinating geological formations, witness to the volcanic activity that has shaped the region.

A wealth of nature

Exceptional flora and fauna, including chamois, marmots and a wide variety of alpine flowers.

Cultural heritage

The villages and their traditions, the burons (old alpine farms), and local cheeses like the famous Cantal.

Jordanne valley loop

The Jordanne Valley loop is one of the gems of the GR® 400.

It combines spectacular panoramas, immersion in local culture and traditions, and trails that offer a true communion with nature.

It’s an ideal destination for hiking enthusiasts wishing to explore the volcanic heart of the Cantal.

35 km loop2 days hiking

More info

This loop crosses the valley carved out by the Jordanne river, one of the massif’s spectacular glacial valleys.

Nearby accommodations

Aux Genêts d'Or

"Les 4 Saisons"

Camping du Puy Mary

Practical tips

Equipment

Bring good hiking boots, clothing suited to the rapid changes in mountain weather, and an IGN map.

Weather

Check conditions before setting off, as the ridges can be exposed to wind and fog.

Seasonality

Spring and summer (May to September) are the best seasons, with pleasant temperatures and long days.

Train travel

Aurillac, Murat, Le Lioran and Saint-Flour train stations

http://www.sncf.comor http://www.oura.com

Coach travel

Mandailles-Aurillac line: Trans’cab line G

Cantal departmental transport office
http://www.oura.com

Respect

Close gates tightly if passing through fenced plots.