Yankee Travels
- Hiking tours of Switzerland, the English Lake District, and the Canadian Rockies.
- http://www.hikingswitzerland.com/

Mountain Nomad Adventures
- Uk based tour operator specializing in small group and tailor-made walking and trekking holidays. Destinations include the Himalaya, Africa and French Alps.
- http://www.mountainnomad.co.uk/

Gibco Nature Walks and Blue Hole Tours
- Andros, Bahamas Island - Leads tours of bat caves, termite mounds, and other attractions.
- http://www.so-andros.com/gibco/

Country Walkers
- Offers walking tours, hiking vacations and snowshoeing tours around the world. Search by destination, type and date.
- http://www.countrywalkers.com/

New England Hiking Holidays
- Offers guided hiking tours of North America, Europe, and the Pacific Rim with lodging in traditional inns, hotels, and guesthouses.
- http://www.nehikingholidays.com/