Sendero Mariano other trails nearby (tap a dot to open it)
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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: Feb–May, Sep–Dec · highs 10–26 °C (50–79 °F)
- J10°0°30
- F12°1°25
- M16°3°27
- A19°6°54
- M23°10°55
- J28°15°37
- J32°18°20
- A30°17°33
- S26°14°55
- O20°10°56
- N14°4°46
- D10°1°42
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
- 24 km · 15 mi (OSM route, Waymarked Trails)
- Nearest town
- At Barbastro (Provincia de Huesca, Aragon) · GeoNames
- Best months
- Feb–May, Sep–Dec
- Country
- Spain
- Region
- Huesca
- Continent
- Europe
- Route type
- National route
- Ref
- GR 17
- Route centre
- 42.1025, 0.1859
- Route start
- 42.0359, 0.1250
- OpenStreetMap
- relation 4051152
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.
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