Sierra de Las Quijadas National Park

The National Park Sierra de las Jaws is in St. Louis and it is not the best known of Argentina but worth doing. It covers an area of ​​150,000 ha. It was once inhabited by the Indians Huarpe. It has been proven that pterosaurs or flying reptiles existed there 100 million years ago, and there are dinosaur footprints. 300 million years ago when this place started to settle it was a large lake. The formations we see today are the result of wind erosion over the last 100 million years. The mountains offer a stunning landscape layered walls with numerous reddish tones. The walking paths allow transit for three different paths: - Viewpoints: The most simple and allows a panoramic view of the site for people who can not walk far.