Hike · Aveyron
Trail N°18 - Au cœur du viaduc
12.8 km4h06+441 mModerate
Idéale pour une préparation foncière, cette échappée campagnarde sur le rebord du Causse Rouge, au nord de Millau, vous réserve un parcours tout en relances avec, en bonus, un passage près de la plus haute pile du Viaduc.
Description provided by PNR Grands Causses, in French.
Getting there by train and bus
This route links two stations: you can walk it in either direction, without coming back to where you started.
- Millau station start · 45 min walk (walking time measured on the IGN footpath network)
- Millau - Beauregard bus stop start · 40 min walk (walking time measured on the IGN footpath network)
Travel time from the main stations
- Toulouse Matabiau 3h47 by train
- Montpellier Saint-Roch 2h08 by train
- Nîmes 3h17 by train
- Perpignan 3h19 by train
- Béziers 1h52 by train
- Carcassonne 3h03 by train
Indicative times from SNCF GTFS data. Actual times, there and back, are worked out on the interactive map.
Other hikes from Millau
Data source
Data produced by PNR Grands Causses, updated on 23 July 2026
Caminada lists trails, not their access status in real time. Always check the local situation (prefectural orders, weather, works) before you set off.