Elevation at center:
Drg Source Scale:
One of Colorado's best trails, Ptarmigan Pass and McAllister Gulch Loop is located near Vail, CO. Trails' printable online topo maps offer shaded and un-shaded reliefs, and aerial photos too. Use topographic maps to find elevation, print high resolution maps, save a PNG, or just learn the topography around Ptarmigan Pass and McAllister Gulch Loop. You can also get free latitude and longitude coordinates from the topographical map and set your GPS. Premium members can download or print any topo and cover more terrain when you map your Ptarmigan Pass and McAllister Gulch Loop route ahead of time.