The Inca Bridge near Mendoza, Argentina, South America

The Inca Bridge near Mendoza, Argentina, South America

The Inca Bridge (Puente del Inca) at sunset, Central Andes, Mendoza Province, Argentina, South America

The Inca Bridge (Puente del Inca), Central Andes, Mendoza Province, Argentina, South America

Puente del Inca natural bridge of travertine, near Mendoza, on Argentine side of Libertadores Pass over Andes, Argentina, South America

Puente del Inca, rock arch and old thermal bath of the sulphur spring above the Rio de las Cuevas, near Uspallata, Mendoza Province, Argentina, South America

Puente del Inca, natural stone bridge, Mendoza, Argentina

Puente del Inca, natural stone bridge, Mendoza, Argentina

Puente del Inca, old thermal bath of the sulphur spring, near Uspallata, Mendoza Province, Argentina, South America

Puente del Inca with ruins of spa compound, Puente del Inca, Las Heras, Mendoza province, Cuyo, Argentina, South America

Former spa by Puente del Inca, a natural arch that forms a bridge with sulphur deposits over the Vacas River, a tributary of the Mendoza River, Mendoza, Argentina

Stream flowing over sulphur deposits left by the Vacas River, Puente del Inca, Mendoza, Argentina

Church by Puente del Inca, Mendoza, Argentina