Concordia Expeditions - Offering adventures to Karakoram, Himalaya, and Hindukush with Pakistani guides.
Condor Cruises - Whale watching, sport fishing and party cruise vessel offers wildlife specialty cruises and charter opportunities year-round.
Condor Travel - Offering tour packages within Peru and travel consulting services for national and international destinations.
Confederate Bushwacking Tours Program - Designed especially for groups and school organizations. Includes a coach ride highlighting points of interest and a visit to an encampment.
Conference World Tours - Specializes in tours worldwide for both the seasoned traveller and the less experienced one.
Connecting: Solo Travel Network - Solo-friendly holiday ideas without expensive single supplement charges. Members share reader reports, tips, and hospitality. Includes travel companion ads.
Connection Tour - Offers tours from Istanbul to different regions in Turkey with emphasis on historical and cultural sites.
Contemporary Tours, Inc. - Specializes in group travel tours to worldwide destinations for schools and performing groups.
Continental Divide Outfitters - Offers guided hunts for elk, mule deer, bear, and mountain lion. Also offers mountain biking, horse packing, and fishing trips in the summer.
Continental Shelf - Offers full day and overnight deep sea fishing trips aboard a 100-foot boat. Available for charter.
Continuing Education, Inc./ University at Sea - Hosts educational tours as well as fully accredited courses aboard cruise ships in accounting, nursing, dentistry, legal and Internet fields, and more.
Contours Walking Holidays - Self-guided walking holidays along 60 trails in Britain and Ireland including Hadrian's Wall Path, Wainwright's Coast to Coast Walk, West Highland Way, and Cotswold Way
Conway Scenic Railroad - Tour the Mt. Washington Valley and surrounding mountains in the comfort of these restored trains.
Cook Italy - Offers cookery courses and cooking school vacations in Italy. Daily cooking lessons available in Bologna, Tuscany, and Sicily.
Cookery Classes in Dordogne - Provides French cooking classes and wine tasting in Dordogne, France, combined with visits to castles, caves, and villages.
Cookinfrance.com - Specializes in teaching traditional and contemporary cooking, located in the Dordogne, France.
Cooperativa de Los Guias Alta y Baja Tarahumara, La - Association of local guides, muleteers, and other service providers offering adventure trekking in Copper Canyon and Tarahumara festival homestays for families and small groups.
Coopersmith's One-of-a-Kind Tours - Providing small-group museum, stately home, and garden tours in Britain, Europe, and New Zealand.
Cope Crest - Learn during your stay. Subjects include regional studies featuring the Appalachian Mountains, cultural studies, and ecology studies.
Copelands Tours - Offers bus tours of England, private hire, and day excursions.
Copper Beech Garden Tours - Conducting garden study tours in France and England, including the Hampton Court Flower Show.
Copper Canyon Adventures - Specializing in guided trips for individuals and small groups in Mexico's Copper Canyon.
Copper Canyon Tours - Offers train tours through the Sierra Madras via Copper Canyon.
Copper Oar - Adventure travel tour company in Alaska. Offers whitewater rafting, hiking, glacier touring, and wildlife adventure vacations, from two hours to 15 days long.
Copper Sky Sailing Adventures - Offers guided wildlife viewing charters to the Queen Charlotte Islands, Haida Gwaii, and BC west coast.
Coral Reef Charter - Offers luxury motor cruisers in the Whitsunday Islands.
Corbett Trails - Conducts treks and wildlife safaris in the Indian Himalayas and national wildlife parks.
Cordoba Dove Hunting - Offers dove and duck hunting in Cordoba, Argentina. Cordoba Dove Hunting features great food, luxury lodges, and 4,000 acres of private property.
Cosley and Houston Alpine Guides - International ascents, expeditions, and ski tours led by UIAGM and AMGA certified mountain guides. Also offers worldwide climbing adventures for deaf clients.
Cosmetic Surgery Travel - Medical travel for plastic surgery, gastric bypass, cardiac procedures, adult heart stem cell therapy, and other procedures in Thailand and Singapore.
Cosmos - Offers a variety of packages and flights to destinations around the world.
Costa Rica Horizons - Specializing in packages to Costa Rica, adventure trips, ecological tours, and surfing vacations.
Costa Rica Natural Travel - Organizes nature and adventure trips, specializing in custom ecotourism expeditions for college and university groups.
Costa Rica Photo Safaris - Offers photographer-guided nature tours in Costa Rica's natural habitats.
Costa Rica Serendipity Adventures - Offers expeditions for groups and families. Activities include whitewater rafting, canopy ascents, mountain biking, sea kayaking, and 4x4 exploration.
Costa Rica Study Tours - Also offers custom tours, including agricultural, peace, and naturalist trips.
Costa Rica Travel in Paradise - Tour operator based in San Jose, Costa Rica, offers customized vacations including adventure travel, honeymoons, and family trips. Site features information on accommodation, car rental, and possible tour itineraries.
Costa Rica Vacation Travel - Offering all-inclusive multi-day, full day, and half day adventure tours. Also features surfing and fishing packages.
