A summer hiking trail seen near the summit of Guinn Mountain in early February. The Guinn Mountain Trail is easy to follow from the Eldora Ski Area to the hut near the top of Guinn Mountain, even after a fresh snow when you are the one doing the breaking (look for blue FS winter trail diamonds), however, beyond the hut, it is up to the hiker/skier to route-find through the trees to the true summit.