welcomeargentina.com

Your tour in Argentina starts here.

Nombre Paseo

Tours and Activities:

Around the Valley of the Moon

Marcelo SolaJorge González - Marcelo Sola

Ischigualasto Provincial Park opens up to allow a look into the past of our planet through the Triassic Period. A tour around the Valley of the Moon.

Valle de la Luna – Ischigualasto Provincial Park

Ischigualasto Provincial Park is located about 300 kilometers away from the capital of San Juan. It is better known as Valle de la Luna (Valley of the Moon). This strange clay formation, with a great variety of hues, shapes and different layers of mineral and sediments, provides a glimpse of the Earth evolution in the Triassic Period.

It is worth mentioning that the period between the formation of the planet and today has been divided into "eras” and "periods", the same way time is divided into in years and days. The first period of the Mesozoic era is the Triassic and it goes from 250 to 200 million years. Back then all the continents were joined in one mega continent called Pangea. During the Triassic period, on the west side of Pangea, some valleys were formed where sediments mixed with animals and plants remains accumulated.

As things from our childhood are kept in a chest, Ischigualasto has kept things from those times. Millions of years later, different movements and collisions of the tectonic plates have revealed those valleys that were covered by thousands of meters of younger rocks. As if a chest were opened, the Ischigualasto basin tells the story of what happened back then on Planet Earth.

Valle de la Luna – Ischigualasto Provincial Park

After leaving the entrance of the park, we began to line up together with other tourists visiting the place. A local guide was in charge of showing and explaining the different aspects of the park.

No one would have thought that a huge lake surrounded by lush vegetation, where a great variety of plants grew and an incredible amount of animals prospered, would be a desert today with very little rain, strong winds and high temperatures. Luckily, not everything is gone. Traces of ancestors have been discovered step by step. Traces of vegetable and animal life can be found giving tourists a chance to know and study the origin of life on this planet.

Valle de la Luna – Ischigualasto Provincial Park

The guide said that Ischigualasto means "place where the moon rests” in the Quechua tongue. The name of the valley as it is known today derives from that expression.
When visiting the place we saw how the combination of water and wind erosion carved different silhouettes day after day. Man looks for meaning and compares them to familiar shapes.

When going for a ride along the road, formations like "The Worm", "Painted Valley", “The Sphinx”, “The Bowling Field”, “The Submarine”, “The Mushroom” and the “Red Ravines” can be found. The landscape is wonderful and breathtaking for tourists from all over the world that come to San Juan to enjoy this pre-historic treasure.

Valle de la Luna – Ischigualasto Provincial Park

Today the constant work of erosion on the clay layers reveals fossilized remains of vertebrates and flora from the Secondary Era. This makes it one of the most important paleontological sites in the world. In fact, it was declared a Natural World Heritage by UNESCO.
The well-known dinosaurs, a great variety of reptiles and petrified trees were discovered intact, thanks to a fundamental factor for their preservation in Ischigualasto.

The formation of the “Painted Valley” was due to torrential rains that flooded the plains creating a great amount of mud. The mudslide buried in its path animals and plants and protected them from the decomposing process caused by the air in the atmosphere. Today this spot offers an indescribable lunar landscape after which the park has been named.

Valle de la Luna – Ischigualasto Provincial Park

Another place that caught our attention was the “Bowling Field”. This place has different perfectly polished spheres made of the same material as the soil, placed on a flat surface and there is no explanation to their formation. It seems that through molecular attraction different particles of sediment were grouped together which created these balls. They can only be watched. It is not allowed to touch them.

Valle de la Luna – Ischigualasto Provincial Park

When visiting Valle de la Luna, we could spy on the past of Planet Earth while surrounded by a dream-like landscape.

Before leaving, we went into the Interpretation Center that explained the development of the Museum of Natural Sciences belonging to the National University of San Juan, where we could appreciate different dinosaur fossil remains found in the park, particularly the Herrerasaurus Ischigualestensis, considered to be one of the most primitive dinosaurs in the world. We suggest not missing this place.

Valle de la Luna – Ischigualasto Provincial Park
Welcome Argentina - Outings in San Juan
© 2003-2014 Total or partial reproduction forbidden. Derechos de Autor 675246 Ley 11723

Location

Caracteristics

Difficulty

Low

Tour type

Paleontology

Useful Data

How to get there

If you are coming on your own from San Juan, take Provincial Route 151 and travel 300 km until you reach the park. The routes are in good condition and they have sign posts providing directions to the park. A more convenient option is to hire a shuttle from a tourist agency and to enjoy the landscape.



Bear in mind

The park can be visited in your own vehicle or with a shuttle from a travel agency. It is important to pack warm clothes for the sunset. It is not advisable to plan a visit to the park during the summer since it is the rainy season and the road becomes impassable. Also, at this time of the year there are high temperatures due to the intense sun.

Contact

Money Tur

Santa Fé 202 (O)
(5400)
San Juan
San Juan
Tel: +54 264-4201010


Email

Share on Twitter Follow Welcome Argentina on Twitter
Share on Facebook Welcome Argentina on facebook: Like
Subscribe to our YouTube channel Welcome Argentina Videos on YouTube
Follow us in Google+