“The power of the Criollo”. The power of the Criollo horses at the Cabanha Ipuã located in Paranà, Brazil. The Criollo is the native horse of Uruguay (1910), Argentina (1918), Brazil (1932) and Paraguay. It may have the best endurance of any horse breed in the world next to the Arabian. (Photo and caption by Chris Schmid/National Geographic Traveler Photo Contest)