Overland tours and small group adventures from 10 Days to 30 Weeks in Africa, Middle East, South America, Egypt and Peru. TEL: 01963 363400.
http://www.oasisoverland.co.uk

Encounter Overland runs adverturous active holdidays and overland adventure travel through South America, Africa and Asia. These trips range from 2 to 26 weeks. We will take you there (wherever 'there' may be) and then you can choose what you want to do. You will travel through the lands of diverse peoples, learning about their lives and customs.
http://www.encounter.co.uk

A fast and direct way to over 700 UK activity and adventure centres. Great ideas for weekenders, activity residential courses and gift vouchers.
http://www.active-breaks.com

Residential activity courses and adventure holidays in the UK and overseas. Summer camps for kids, children and teenagers as well as family activity holidays. Complete school and group travel service including educational school tours, curriculum based activity, adventure and study courses and watersports.
http://www.pgl.co.uk

Exodus specialises in “The different holiday”, offering the widest selection of walking holidays, adventure holidays, cycling and mountain biking holidays, wildlife holidays, cultural holidays, winter holidays and overland. We offer an unrivalled selection of over 300 tours, planned and operated by experts who share a passion for travel.
http://www.exodus.co.uk