Boucle des vallées
Key facts
- Distance
- 5.1 km
- Ascent
- +102 m
- Descent
- −99 m
- Estimated time
- 1 hr 20
- hiking
- Difficulty
- Not rated
- Route
- Loop
- back to the start
Profile and gradient
- under 10%
- 10 to 20%
- over 20%
Gradient along the route: 4.5 km under 10% and 0.6 km at 10 to 20%. Elevation from 8 m to 91 m over 5.1 km.
Surface and path types
- Surface
- Paved 47%
- Dirt & gravel 50%
- Unknown 3%
- Path types
- Trail 68%
- Track 5%
- Road 27%
Difficulty
No official rating for this track: we do not make one up.
Getting there
Start: Guipavas, Guipavas (29).
Sources
- Track: Brest métropole, Licence Ouverte 2.0, Licence Ouverte 2.0 (Etalab) (www.data.gouv.fr/datasets/circuits-des-parcours-pietons-urbains). Time estimated by GPX Path with the Mac app rule, breaks not included.
- Surface and path types: © OpenStreetMap contributors, ODbL, extract of 28 October 2026, matched to the track every 10 m (openstreetmap.org/copyright)
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