Youth Hostel Association for England and Wales – A charity whose mission is to inspire all, especially young people, to broaden their horizons, gaining knowledge and independence through new experiences of adventure and discovery.  They have a diverse network of hostels, often in exceptional places, open to everyone and especially young people.

Young Explorers Trust – A national charity dedicated to promoting safe and responsible expeditions for young people.  They do not run expeditions but give advice and practical assistance to both aspiring and experienced expedition leaders.