Arapahoe Basin
Mountain CollectiveIkonRockies
- 147
- Trails
- 9
- Lifts
About Arapahoe Basin
Arapahoe Basin runs one of Colorado's longest seasons — the 2025-26 season stretched 204 days — thanks to a high, north-facing bowl that holds snow well into spring. Nine lifts serve 147 trails, and the resort carries both Ikon Base Pass and Mountain Collective access. Its base area keeps a low-key, mountaineering-club feel that sets it apart from bigger Summit County neighbors.
Mountain Details
Address: 28194 US-6, Dillon, CO 80435
Pass limit: 2 days
Uphill access: No
Camping: No
Website: https://www.arapahoebasin.com/