Sandy HeiseSandy Heise began wandering the trails and mountains of Colorado after taking a Basic Mountaineering School course offered by the Colorado Mountain Club. She later became a senior instructor for the same course, a trip leader, and an assistantinstructor for the Advanced Mountaineering School. Sandy enjoys exploring and photographing trails around the globe. She lives in Colorado and is the author of Hiking Colorado and co-author of Best Hikes Near Denver and Boulder. Read More Read Less