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© OpenStreetMap contributors (ODbL) · Full route · OpenStreetMap · Basemap: OpenFreeMap (OpenMapTiles, © OSM contributors).
7-day forecast
Open-Meteo (CC BY 4.0)Best time to hike
Best months: Mar–Nov · highs 10–23 °C (50–73 °F)
- J7°1°54
- F8°1°45
- M11°3°50
- A14°5°48
- M18°9°61
- J21°12°51
- J23°14°56
- A23°14°50
- S20°12°45
- O16°9°67
- N10°5°52
- D7°2°63
Average high °C · low °C · precipitation mm per month. Highlighted: best months.
How we pick months
Best months are those where the 1981–2010 average daily high is 10–27 °C (50–81 °F), the average overnight low is 0 °C (32 °F) or warmer, and average precipitation is 200 mm (7.9 in) or less. Values are long-term monthly averages for the ~1 km cell at the trail point on the map, from CHELSA V2.1 climatologies (Karger et al., CC0), not a forecast. Higher or more exposed parts of a route can be colder, wetter or snowier.
Trail facts
- Mapped length
- 32 km · 20 mi (OSM route, Waymarked Trails)
- Nearest town
- At Carrières-sous-Poissy (Yvelines, Île-de-France) · GeoNames
- Best months
- Mar–Nov
- Country
- France
- Region
- Yvelines
- Continent
- Europe
- Route type
- Regional route
- Operator (OSM)
- FFRP
- Route centre
- 48.9682, 1.9206
- Route start
- 48.9476, 2.0444
- OpenStreetMap
- relation 16776157
- Wikidata
- Q137824359
How it’s scored
Hikers can rate difficulty from 1 to 10 (1 = flat, short, easy walk for anyone; 3 = gentle hills, a little effort; 5 = moderate climbs, some fitness needed; 7 = steep or long, solid fitness required; 10 = extremely strenuous or technical; long steep climbing; experienced hikers only). The community average is shown once at least 3 people have rated the trail; until then the official or computed score is used when we have one.