Welcome to Mt. La Crosse Monday – Friday: 10am – 9pm Saturday: 9am – 9pm Sunday: 9am – 7pm SNOW BASE 35″ – 47″ News and Updates Don’t Forget! Everyone needs a release form to use their season pass Season Pass Release 2016-2017 Click here to sign up for corporate night Book your Event! Mt. La Crosse is now booking for Summer 2017!