10/31/2026
One adult getting two kids out the door with all the ski gear is already doing enough arithmetic.
For winter 2026–27, Stevens Pass has a family carpool exception: one adult with two children age 12 or younger can qualify for a free carpool reservation. You still need the reservation for the qualifying dates and arrival window.
Check the family exception, dates and arrival rules:
https://alpineextreme.co/blogs/journal/stevens-pass-family-carpool-parking-2026-27