Mammoth Mountain: piste map and stats
Mammoth Mountain is a ski resort in Mammoth Lakes, California, United States. 68% of its kilometres are easy runs: good for learning. It has 101 km of pistes across 159 named runs and 28 lifts. The ski area goes from 2,457 to 3,360 m of altitude, with 903 m of vertical. Its steepest runs (steepest 50 m stretch) are Roger's Right (59%, 30°), Waterfall (59%, 30°) and Cornice Bowl (57%, 30°). The longest run is Upper Road Runner (3.5 km). The nearest ski resort is June Mountain, 12 km away. Here you'll find every run with its gradient profile, the lifts and the on-mountain services; the interactive map shows them on satellite imagery.
Snow and weather at Mammoth Mountain
Snow forecast for the next 7 days (summit, 3,360 m): 76 cm (updated 14 November).
Terrain by difficulty
Lifts by type
Runs, lifts and services
tap a run to see its profileFrequently asked questions
How many kilometres of pistes does Mammoth Mountain have?
Mammoth Mountain has 101 km of pistes, measured run by run on the map: 159 named runs and 28 lifts.
What altitude is Mammoth Mountain at?
Its runs and lifts go from 2,457 to 3,360 m of altitude, with 903 m of vertical.
What is the steepest run at Mammoth Mountain?
Roger's Right, with a 59% gradient on its steepest 50 m stretch.
What is the longest run at Mammoth Mountain?
Upper Road Runner, at 3.5 km.
What runs does Mammoth Mountain have by difficulty?
Green: 14.5 km (19 runs); Blue: 50.6 km (67 runs); Black: 16.4 km (35 runs); Double black: 12.6 km (37 runs); Unclassified: 0.7 km (1 runs).
About this data
Piste km: the length of each piste, measured once along its line on the map. Resorts usually advertise more, as they add itineraries, variants or wide pistes counted as several runs; and sometimes a piste is still missing from OpenStreetMap.
Data quality
Snowmaking and ski patrol are rarely tagged in OpenStreetMap — it doesn't mean they don't exist, just that hardly anyone maps them yet.