Useful Argentina Sites:

Ruta0.com
Useful site that can calculate the distance between cities, suggest routes and most important: tell you how much unpaved road exists in the route. (Spanish)

Acampante.com
The Portal for Campers. Click ¨Campings¨ and search for camp sites around Argentina (Español)

Voydecamping.com.ar
Argentina camping guide. (Spanish)

Official Tourist Information of Argentina
This site will give you an overview of different parts of the country (Spanish, English, Portugues)

Fotos de Argentina
Photos of Argentina organized by city/province. Photos provided by the secretary of tourism. (Spanish)

Travel for Kids in Argentina
Ideas for travelling with Kids in Argentina. (English)

Wikipedia: List of National Parks
List of national parks in Argentina, organized by area. (English)

Link Exchange Sites:

Paesi Paesionline