Sorry, but this event is canceled. Fall in the high country is a sight to see! Walk with us as we explore how plants, like our pines, spruces, and aspen, prepare for the upcoming chill and snow of winter. Learn with volunteer naturalists about deciduous trees, conifers, and other plant life that live at high altitude. The trails at Caribou Ranch are easy, with some rocks and an incline. Trails can be exposed at times or shady and cool. Come prepared! .tribe-events-c-subscribe-dropdown{display:none;}