Boulon Spring – Passage under the rocks loop from Robion
Boulon Spring – Passage under the rocks loop from Robion
4.7
(16)
90
hikers
02:12
5.69km
270m
Hiking
Hard hike. 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: May 12, 2026
Tips
Includes a segment that may be dangerous
A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.
After 2.81 km for 124 m
Waypoints
Start point
Parking
Get Directions
694 m
Highlight • River
Translated by Google •
Tip by
1.30 km
Highlight • Other
Translated by Google •
Tip by
2.41 km
Highlight • Other
Translated by Google •
Tip by
2.90 km
Highlight • Gorge
Translated by Google •
Tip by
2.94 km
Highlight • Other
3.15 km
Highlight • Other
Translated by Google •
Tip by
5.69 km
End point
Parking
Way Types & Surfaces
Way Types
2.95 km
1.45 km
831 m
368 m
< 100 m
Surfaces
3.07 km
1.48 km
727 m
217 m
139 m
< 100 m
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Elevation
Highest point (340 m)
Lowest point (130 m)
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Weather
Powered by Foreca
Saturday 16 May
23°C
6°C
0 %
Additional weather tips
Max wind speed: 15.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.