Cirque of the Boulon Waterfalls – Refuge Jean Collet loop from Parking de Pré Long
Cirque of the Boulon Waterfalls – Refuge Jean Collet loop from Parking de Pré Long
94
runners
Cirque of the Boulon Waterfalls – Refuge Jean Collet loop from Parking de Pré Long
03:00
14.6km
1,050m
Running
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.
Last updated: September 30, 2026
Waypoints
Start point
Parking
3.76 km
Cirque of the Boulon Waterfalls
Highlight • Waterfall
Translated by Google •
Tip by
8.22 km
Refuge Jean Collet
Highlight • Mountain Hut
Translated by Google •
Tip by
14.6 km
End point
Parking
Way Types & Surfaces
Way Types
9.50 km
5.14 km
Surfaces
13.7 km
950 m
< 100 m
< 100 m
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Sunday 11 October
11°C
1°C
0 %
Additional weather tips
Max wind speed: 5.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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