Ski Area Master Development Plans
Many ski areas across the country are partially or completely located on public lands, including 12 commercial downhill and four commercial cross country ski areas on the White River National Forest. Each ski area pays a use fee based on its income derived from use of the public lands. These use fees are comparable to land rents collected by private land owners. This fee goes directly back to the Federal treasury.
In addition to the land use fee, ski areas are also asked to prepare Master Development Plans (MDPs) that identify the existing and desired conditions for the ski area and the proposed improvements on the National Forest System lands within the permit boundary. These plans help the ski areas articulate their long range vision for the use of public lands, and they help the Forest Service anticipate future use. The plans provide local governments, other agencies and the public with information about possible long term plans that may affect them.
Conceptual projects contained in the MDP are reviewed by the Forest Service to determine if they meet Forest Plan goals and objectives. Acceptance of the MDP by the Forest Service does not imply authorization to proceed with construction or implementation of any proposed projects. Specific projects proposed in an MDP require a more in-depth, site-specific evaluation prior to proceeding into environmental review and/or analysis under the National Environmental Policy Act.
Aspen-Sopris Ranger District
Aspen Mountain Ski Area:
- 2018 Aspen Mountain Master Development plan:
Snowmass Ski Area:
Aspen Highlands Ski Area
Buttermilk Mountain
Sunlight Mountain Resort
Dillon Ranger District
Breckenridge Ski Area:
Arapahoe Basin Ski Area:
- 2012 Arapahoe Basin Master Development Plan
- Updated Comfortable Carrying Capacity Plan (2021)
- Updated MDP Map (2021)
Copper Mountain Ski Area:
- 2021 Addendum - Trails Update
- 2015 Addendum - Copper Mountain Resort Master Development Plan
- 2011 Copper Mountain Master Development Plan
Keystone Ski Area:
Eagle-Holy Cross Ranger District
Vail Ski Area:
- 2024 Vail Master Development Plan
Beaver Creek Ski Area:
- 2010 Beaver Creek Master Development Plan (PDF, 46 MB)
- 2015 Beaver Creek Addendum (PDF, 3.16 MB)