Abercrombie & Kent
Adventure Alternative
Adventure Life Journeys
Adventure Travel Group
Amerika Venture
Andean Trails
Aqua-Firma
Audley Travel
BikeHike Adventures
Bio Bio Expeditions
Bird Treks
Boundless Journeys
Cascada Expediciones / Patagonia Eco Camp
Chimu Adventures
Cosmopolitan Adventure Tours
Environmental Adventure Company Exodus Travel
Expediciones Chile
explora
field guides
Fundación Programa Andes Tropicales
G.A.P Adventures
Gecko's Adventures
Geographic Expeditions
Golden Fleece Expeditions Ltd.
Go South Adventures
Guerba World Travel
Holbrook Travel
INTRAV / Clipper Cruise Lines
JOURNEYS International
Kepri
kumuka
Latin American Escapes
Latin Trails
Mountain Horseback Expeditions
Mountain Kingdoms
Mountain Travel Sobek
Myths and Mountains
Nature Travel Specialists LLC
Naturetrek
One Moon Adventure Company
Patagonia Gaucho Ride
Peregrine Adventures Pty Ltd
Saddle Skedaddle
Southern Explorations
Southwind Adventures
Surtrek Tour Operator
Uncharted Outposts
Vaya Adventures
Wilderness Travel
Wildland Adventures
Wildlife Worldwide
Worldwide Ecolodges
lodging
Estancia Juan Geronimo
Yacutinga Lodge

ALSO: ADVENTURE, VOLUNTEER, MEDICAL and SPA TOURISM GUIDES