Access Anything – Adventure travel for people with disabilities

National Park Service

National Parks: Accessible to EveryoneNational Park Service guide to accessible trails, camping, picnic areas, services and programs

California State Parks, Accessible FeaturesSearchable database

Massachusetts DCR Universal Access Program – Adaptive, accessible recreation in MA state parks

Rails-to-Trails Conservancy – Nonprofit building accessible biking and trails across the US – Searchable database from Rails-to-Trails Conservancy

Wilderness Inquiry – Accessible adventure programs including paddling trips

Disabled Sports USA – National nonprofit with chapters in every region

National Ability Center – Outdoors sports and recreation in Park City, UT

National Center on Physical Activity and Disability

National Sports Center for the DisabledAccess to RecreationAdaptive recreational and sporting equipment