Explore the wilderness of the Vail Valley with hiking and biking adventures. The Vail Valley offers all levels of trails. Nature guides can educate you on the Rocky Mountain flora, fauna, wildlife and local history. Set out on a full-day hike, or hike part of the day, with a tour guide or on your own. Trail maps are available for self-guided hikes. Hiking and biking the Valley adds an unforgettable experience to your summer excursion.