Closing Day Crested Butte 2024 Calendar. Crested butte mountain resort closing day will be sunday april 7th, 2024, but there are several of colorado resorts open for spring skiing! Buttermilk is planning colorado’s earliest closing (march 31) and 10 areas plan to close on april 7 or april 14.

Live music, festivals, outdoor fun & more. Below is a list of locations open.