Travelers are voting Boreal Mountain Resort, Tahoe Donner Downhill and Soda Springs Town as the best of 15 ski resorts in Lassen County. There are 3 ski resorts near Portola a city just 33 km from Lassen County and 3 ski resorts near Clio which is 39 km distant. The most popular of these are Boreal Mountain Resort near Portola and Donner Ski Ranch in Clio. You can find 40 ski resorts in California and 402 ski resorts in the country of United States. Our members favorite in California is Mt. Baldy and Girdwood is the top pick in United States. Want more? Check out our map of ski resorts in Lassen County.