Yellowstone National ParkYellowstone National ParkCougar Cabin Trail · Yellowstone National ParkEndStart5 kmN ↑

Purple Mountain Trail 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: Jun–Sep · highs 17–23 °C (63–73 °F)

  1. J-3°-11°72
  2. F-2°-10°58
  3. M2°-7°63
  4. A7°-4°66
  5. M12°-1°90
  6. J18°4°92
  7. J23°8°66
  8. A23°8°50
  9. S17°4°49
  10. O9°-2°58
  11. N1°-9°75
  12. D-4°-12°82

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.

About this trail

You climb 1,500 feet (0.47 km) in 3 miles (4.8 km) to a panoramic view of the Gibbon and Madison rivers.

OpenStreetMap (ODbL).

Trail facts

Length (signed)
4.8 km · 3.0 mi (OSM distance tag)
Mapped length
5.4 km · 3.4 mi (OSM route, Waymarked Trails)
Mountain
Purple Mountain (mountain, 2,558 m; GeoNames)
Mountain range
Madison Plateau (Yellowstone Plateau › Rocky Mountains; GMBA)
Nearest town
20 km E of West Yellowstone (Gallatin County, Montana) · GeoNames
Park or forest
Yellowstone National Park
Best months
Jun–Sep
Country
United States of America
Region
Wyoming
Continent
North America
Route type
Local route
Operator (OSM)
NPS
From / to
Purple Mountain Trailhead
Route centre
44.6542, -110.8552
Route start
44.6465, -110.8551
OpenStreetMap
relation 13180713
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.

Nearest trails

distance from the trail start

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