Patagonia Experience
- Argentine and Chilean Patagonia horseback tours during several days through the Patagonian Steppe mountains.
- http://www.patagonia-experience.com/cabalgata_en.htm

Ride Andes
- Offers highland hacienda and adventure riding tours in Ecuador, Argentina, Uruguay, & Chile. English management. Details of tours and frequently asked questions.
- http://www.rideandes.com