QUICK FACTS Total acreage: 2,400 Year of acquisition: 1991-2010 Purchase partners: Pitkin County, City of Aspen, Town of Snowmass Village, GOCO Conservation easements: 241 acres Key features: Wildlife habitat, protected views and recreational trails spread over a conglomeration of open space holdings centered in the Brush Creek Valley. Most of the trails are closed seasonally from Dec. 1 through May 15 for protection of wintering wildlife and many trails are closed to dogs. In addition, the park is closed from dusk to dawn and all singletrack trails are off-limits to e-bikes and other motorized uses. Trailhead parking at Buttermilk, Brush Creek Park-and-Ride and Snowmass Village Recreation Center. Find trail map and info. Nearest towns: Snowmass Village, Aspen