Keystone Opening Date 2024 Batch. — october 30, 2023 — after more than a foot of new snow and the return to cold temperatures for snowmaking over the weekend, keystone resort announced today that it will. The official opening and closing dates for keystone, colorado for current and past seasons.

Keystone (co) november 8 : 1 with 2 miles of skiing and riding on the signature schoolmarm and silver.