5.0 star · Difficult Point to Point

GR 509 - GTJ la Grande Traversée du Jura

Belley, France

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Trail length

397.9 km

Time

~ 23 days

Elevation Gain

10094 m

"An epic challenge to remember from the heart of Belley"

The GR 509 - GTJ la Grande Traversée du Jura is a 397.9 km trail that starts in , Belley, France. Based on our data, the trail is graded as Difficult. For information on how we grade trails, please read measuring the difficulty of a hiking trail on hiiker. Also, check our latest community posts for trail updates.

This trail can be completed in approx 23 days. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.