Acrey's Photographic Expeditions and Workshops Southwestern tours with photographer Jack Acrey. http://www.acrey.com/

Adventure Photo Tours Offers 4x4 photo tours of the Mojave Desert, Grand Canyon, and the area surrounding Las Vegas. http://www.adventurephototours.com/

Antelope Canyon Tours by Roger Ekis All about the mysterious and haunting slot canyons of the Lake Powell region. The formation and discovery of one such canyon, Antelope Canyon, is discussed. Auf deutsch en francais. http://www.antelopecanyon.com/

Apogee Photo Directory: Schools, Tours, and Workshops http://www.apogeephoto.com/

Arizona Photo Tours Architectural and landscape photo excursions with photographer Pam Singleton. http://www.photoexcursions.com/

Asiaphoto Travelogues, info and photos from Thailand, Laos, Cambodia, Myanmar (Burma). http://www.asiaphoto.de/

Barefoot Contessa Adventures & Photo Workshop Tours Adventure travel and photo workshop tours for small groups in out-of-the-way locations. http://www.BCAtrips.com/

China Span A stock photography company offering photo safaris of China, Vietnam, Japan and other Asian countries. http://www.chinaspan.com/

Colors of Nature Offering small group tours of Alaska concentrating on capturing images and enjoying the wildlife and scenery. http://www.colorsofnature.com/

Costa Rica Photo Safaris Offers photographer-guided nature tours in Costa Rica's natural habitats. http://www.photographyincostarica.com/

Creative Safaris Australia Offers painting and photography holidays to the Great Barrier Reef, Rainforest & Islands, The Kimberley, Cape York, and the Gulf Country. http://www.creativesafarisaustralia.com/

Galapagos Travel Specializing in comprehensive, professionally-led natural history/ photography tours of the Galapagos Islands. http://www.galapagostravel.com/

Great American Photography Workshops Nature photography workshops providing field and classroom photography instruction in scenic locations in North America and abroad. http://www.gapweb.com/

International Wildlife Adventures Offers tours led by photographers and naturalists to destinations in Canada, Alaska, South America, Costa Rica, and more. http://www.wildlifeadventures.com/

Iran Safari Specializes in hunting and photo safaris. Hunting trips include the Persian Ibex, four species of wild sheep, wild boar, birds, and gazelle. http://www.iransafari.com/

Joseph Van Os Photo Safaris Offers guided photo tours to worldwide wildlife and nature destinations. http://www.photosafaris.com/

Patagonia in Focus Offers journeys across Patagonia with professional photographers. http://www.patagoniainfocus.com.ar/

Photo Diary Week-long, first-class, guided photographic workshops on Mt. Rainier. http://www.photodiary.com/

Photo Explorer Tours Offering tours to Tibet, India, South Africa, New Zealand, Guatemala, and more. http://www.PhotoExplorerTours.com/

Photo Tours N.V. Offering photo dive tours and dive instruction and equipment rentals. Based at Caribbean Court Bonaire resort. http://www.bonphototours.com/