Mammoth Mountain Closing Day 2024 Dates

Mammoth Mountain Closing Day 2024 Dates. Take some turns and celebrate winter with good times and good friends at mammoth mountain. Mammoth confirmed today via social media that memorial day, monday, may 27, 2024 will be the final day of the winter '23/'24 season.

Mammoth confirmed today via social media that memorial day, monday, may 27, 2024 will be the final day of the winter ’23/’24 season. Only twice before has the ski area stayed open.