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    • Ski resort lies in multiple regions Mammoth Mountain
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    Snow reliability Mammoth Mountain

    Snow reliability of the ski resort Mammoth Mountain

    Skiresort.info test report

    Lifts/cable cars
    Slope preparation
    Test result

    5 out of 5 stars

    Evaluated by Skiresort.info, the world's largest test portal for ski resorts.
    The evaluation is done as follows

    Snow-reliable rating Mammoth Mountain

    The season runs from late October/early November to late May/early June. The snowstorms in the Sierra bring plenty of snow, so the ski area usually offers over 200 ski days per year. Snow cannons provide support if necessary.

    Worth knowing
    • Artificial snow-making
      120 Snow cannons
      20 % of the slopes have snow-making capabilities
    • The valley run is practically always open.
    Elevation info
    2424 m - 3369 m (Difference 945 m)
    General season
    early November - early June
    Season 2011/2012
    215 Days open
    215 Days when valley run is open

    Season 2010/2011
    225 Days open
    225 Days when valley run is open

    Season 2009/2010
    245 Days open
    245 Days when valley run is open

    Season 2008/2009
    205 Days open
    205 Days when valley run is open

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