Colin Heffern is a Project Manager with the National Park Service Denver Service Center (DSC). He began his career with the DSC in 2014 while working concurrently in planning review at the City and County of Denver. In 2015 he joined the agency full-time. Colin manages a variety of planning products, among them accessibility self-evaluation and transition plans, on which he has been a key player and point person for many years. As an outdoorsman and a wheelchair user himself, Colin provides a key voice on accessibility in the outdoors community, and he appreciates every chance he has to visit our nation’s natural playgrounds.