Fauvettes Viaduct – Montjay Tunnel loop from Les Ulis
Fauvettes Viaduct – Montjay Tunnel loop from Les Ulis
17
hikers
Fauvettes Viaduct – Montjay Tunnel loop from Les Ulis
01:26
5.46km
40m
Hiking
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: June 26, 2026
Waypoints
Start point
Bus stop
Get Directions
1.71 km
Between Gometz and the Fauvettes Viaduct
Highlight • Trail
Translated by Google •
Tip by
2.16 km
Fauvettes Viaduct
Highlight • Bridge
Translated by Google •
Tip by
2.21 km
Vue panoramique sur viaduc
Highlight • Other
2.38 km
En haut de Montjay
Highlight • Other
2.76 km
Montjay Tunnel
Highlight • Trail
Translated by Google •
Tip by
2.83 km
The Tunnel
Highlight • Structure
Translated by Google •
Tip by
3.26 km
Point of reference
Highlight • Other
3.58 km
Tunnel before the viaduct
Highlight • Other
5.46 km
End point
Bus stop
Way Types & Surfaces
Way Types
2.86 km
1.37 km
1.21 km
Surfaces
2.00 km
1.71 km
640 m
560 m
525 m
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Elevation
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Weather
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Tuesday 7 July
33°C
16°C
0 %
Additional weather tips
Max wind speed: 13.0 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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