Walking through Valle de la Luna: A Stunning Natural Feature of the Atacama Desert – conventional non 360 video

The Valle de la Luna (Valley of the Moon)

located near San Pedro de Atacama in Chile’s Cordillera de la Sal, offers a surreal, lunar-like landscape. This natural reserve, part of the Los Flamencos National Reserve, gets its name from the dramatic rock and salt formations sculpted over millions of years from an ancient salt lake bed uplifted by tectonic activity and eroded by wind. The resulting terrain features vast dunes, salt caves, and landmarks like Las Tres Marías and the Great Dune, characterized by contrasting colors of ochre, white salt, and blue sky.

Walking Experience and Physical Considerations

Walking in the valley presents several physical challenges due to the environment. Visitors should be mindful that the area sits at 2,500 meters (8,200 feet) above sea level, which can impact exertion, especially on the first day of arrival in Atacama. The designated walking portion is relatively short, primarily because of the altitude, soft sand, and an uphill dune climb, which can be difficult for some. Furthermore, summer heat can push temperatures up to 40 degrees Celsius (104 degrees Fahrenheit). Due to strict regulations within this National Park, walking is confined to narrow, designated paths, limiting exploration even if you visit independently. Biking is an alternative offering more freedom, though rules remain strict.

Scientific and Historical Significance

The extreme aridity and geological structure of Valle de la Luna make it a vital living laboratory for planetary geology. Its features resemble the Martian surface, leading scientists, including those from NASA, to use the Atacama Desert as an analog site for Mars exploration, testing prototype rovers and instruments. Historically, the broader Atacama Desert supported pre-Columbian civilizations like the Atacameños, who developed knowledge for sustainable resource management in harsh conditions. Today, tourism is the main human activity, bringing economic focus to the area surrounding towns like San Pedro de Atacama.

Practical Visiting Information

The valley entrance is about 13 km (8 miles) west of San Pedro de Atacama, accessible by car in roughly 30 minutes. An entrance fee, currently around 6,000 Chilean Pesos (approx. $7 USD), is typically required. The best time to visit is the late afternoon to witness the spectacular sunset, often viewed from spots like the Mirador de Kari. To enjoy milder temperatures with fewer crowds, the shoulder seasons of April–May and September–December are recommended over the peak winter months of June–August. Essential gear includes at least 2 liters of water per person, sunscreen, sunglasses, a hat, and comfortable, closed-toe hiking shoes due to the uneven terrain.