Visitor Info:
Argentine embassy in Washington, D.C.
Argentina Ministry of Tourism
Mercotour.com
AllAboutAr.com

Active Adventure Tour Operators:
Abercrombie & Kent
Butterfield and Robinson
Mountain-Travel Sobek
Backroads Active Vacations
Wilderness Travel
Wildland Adventures

Lodging:
Alvear Palace Hotel - Buenos Aires
Four Seasons Hotel - Buenos Aires
Marriott Plaza Hotel - Buenos Aires
Radisson Montevideo Victoria Plaza Hotel - Montevideo
Conrad Resort & Casino - Punta del Este
Sheraton Internacional Iguazu - Puerto Iguazu
Park Hyatt Mendoza - Mendoza
Llao Llao Hotel & Resort - near Bariloche