Mount Zirkel Wilderness, Routt National Forest, Colorado Mount Zirkel Wilderness (Colo.) Outdoor life -- Colorado -- Routt National Forest. Outdoor photography -- Colorado -- Mount Zirkel Wilderness. 40.740881 -106.7643814 Colorado USA https://steamboatlibrary.marmot.org/GroupedWork/7ed14c83-f7c4-6ef2-ea89-894eb252f5db Book: "The essence of Mount Zirkel Wilderness" https://steamboatlibrary.marmot.org/GroupedWork/ee10c388-6f72-2d7a-3b43-b367a063b560 Book: " Backcountry adventure guide to the Mount Zirkel wilderness: a Mountain Jay adventure guide" https://en.wikipedia.org/wiki/Mount_Zirkel_Wilderness Featured in Wikipedia https://steamboatlibrary.marmot.org/GroupedWork/e0679e66-2f8b-0bd6-2afa-c73639eb1437 Book: "Routt National Forest : Forest Service trail information with detailed maps" yes yes Hiking -- Colorado -- Mount Zirkel Wilderness -- Guidebooks.Outdoor recreation -- Colorado -- Routt National Forest.