Opening and Closing Dates
Arapahoe BasinClosed

The official opening and closing dates for Arapahoe Basin, Colorado for current and past seasons. These dates are subject to change at Arapahoe Basin's discretion based on weather and snowfall. Estimated dates are based on historical averages or advice from the resort.

Arapahoe Basin, Colorado
22/23Oct 23 2022Jun 04 2023
21/22Oct 17 2021Jun 05 2022
20/21Nov 09 2020Jun 06 2021
19/20Oct 11 2019Jun 07 2020 (estimated)
18/19Oct 20 2018Jun 02 2019
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