Idaho Centennial Trail (West) other trails nearby (tap a dot to open it)
Get directions · Google MapsApple Maps
© 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: May–Sep · highs 14–24 °C (57–75 °F)
- J-1°-9°84
- F1°-8°66
- M5°-5°106
- A8°-3°110
- M14°0°143
- J18°5°134
- J24°9°54
- A24°9°47
- S19°5°63
- O12°-1°79
- N3°-6°106
- D-2°-10°90
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
- 277 km · 172 mi (OSM route, Waymarked Trails)
- Mountain range
- South Clearwater Mountains (Clearwater Mountains › Rocky Mountains; GMBA)
- Park or forest
- Nez Perce-Clearwater National Forest
- Best months
- May–Sep
- Country
- United States of America
- Region
- Idaho
- Continent
- North America
- Route type
- Regional route
- Route centre
- 45.8994, -115.6498
- Route start
- 45.6440, -116.0253
- OpenStreetMap
- relation 10758083
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.
More trails in the South Clearwater Mountains
All 249 →Nearest trails
distance from the trail startRocky Bluff/Ragg Station
2.4 mi · 3.9 km · Nez Perce-Clearwater National Forest
Peter Ready
2.7 mi · 4.3 km · Nez Perce-Clearwater National Forest
Dead Horse Ridge
2.9 mi · 4.6 km · Nez Perce-Clearwater National Forest
Waterspout Creek
4.0 mi · 6.5 km · Nez Perce-Clearwater National Forest
North Fork Slate Creek
4.3 mi · 6.9 km · Nez Perce-Clearwater National Forest
No Business
4.5 mi · 7.3 km · Nez Perce-Clearwater National Forest
All trails in Idaho → · All 36,834 trails in United States of America →