Offers hiking tours in the San Fernando, Philippines area.

Trekking the Himalayas of Nepal and Sikkim. Organized by Jamling Tenzing Norgay.

Provides trekking expeditions throughout the Himalayas.

Hiking, biking, and multi-sport adventure travel vacation outfitters offering tours worldwide.

Guided, van-supported, inn-to-inn bicycling, mountain biking, hiking adventure tours throughout western U.S. & Canada, including many national parks & monuments.

Adventure holidays in the Canadian Rocky Mountains. Hiking, backpacking, camping, and canoeing for small groups.

Specializes in expeditions to the Tongariro Crossing on the North Island of New Zealand.

Trekking and climbing in Nepal.

Offers small-group trekking and camping tours and travel information on national parks.

Customizes trekking and adventure tours to Northern Thailand, the Mekong river regions, Angkor Wat, and neighboring countries.

Offers Nepal trekking, Family adventure tours, nature and cultural tours in Nepal, Peak climbing, mountain biking, Wildlife tours, whitewater rafting and overland tours.

Offers climbing, mountaineering, and heli-tours in Nepal.

Offers rafting, tours and treks. Features a company profile, an overview of services offered, and information on rafting destinations in Nepal.

Includes information about Tibet, custom trips, expeditions, and sightseeing tours.

Offers hiking, rafting, climbing, and outdoor tours in Slovenia.

Trips designed for the older traveller and rated according to difficulty. Destinations include San Miguel de Allende, Nepal, and several U.S. national parks.

Trekking and climbing holidays in the Himalayas, Nepal, Tibet, Bhutan, and India.

Offers walking and hiking tours on the Dingle Peninsula. Covers scenic coastal and hilly terrain.

Offers walking trips around the world for people 50 and better.

Specializes in walking and hiking tours of the Swiss and Austrian Alps.