A best selling Denver Hiking Guide is the definitive guide to hiking and trail running in and around the Denver Area. It has trails for everyone. 45 routes in all plus many options most within 45 min. drive of the center of the city. Also includes 6 great hikes in Boulder and driving directions and drive time to the trailhead, detailed route description and 2-color map, elevation gain graph, difficulty rating using the si area rating system, distance in miles, elevation gain and hig point, information for dog owners, amount of bike traffic on each trail, routes designed for trail runners, routes designed for families with children.