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Hiking trails & Routes

Bourgogne-Franche-Comté

Lons-Le-Saunier

Pertes de l'Ain – Waterfall loop from Sirod

Hiking trails & Routes

Bourgogne-Franche-Comté

Lons-Le-Saunier

Pertes de l'Ain – Waterfall loop from Sirod

Easy

4.7

(7)

48

hikers

Pertes de l'Ain – Waterfall loop from Sirod

01:47

6.60km

90m

Hiking

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: July 30, 2026

Waypoints

A

Start point

Parking

1

3.43 km

Pertes de l'Ain

Highlight • River

Several million years ago, the Ain was lost underground, in a labyrinth of cavities, an underground gallery called "losses". Over time, the work of water erosion has done its work, and has nibbled the limestone and destroyed the vault of the underground gallery. It remains today a unique natural site where water makes its way between rocky piles and stone remains.

Translated by Google •

Tip by

2

3.46 km

Waterfall

Highlight • Waterfall

B

6.60 km

End point

Parking

Way Types & Surfaces

Way Types

3.16 km

1.81 km

1.44 km

198 m

Surfaces

2.54 km

1.79 km

1.01 km

950 m

202 m

111 m

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Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (640 m)

Lowest point (580 m)

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Weather

Powered by Foreca

Sunday 18 October

19°C

4°C

45 %

Additional weather tips

Max wind speed: 16.0 km/h

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