Salar de Atacama is the largest salt marsh in Chile. It is located 55 kilometers south of San Pedro de Atacama. It is surrounded by mountains and has no drains. To the east is the main chain of the Andes, and to the west is the secondary mountain range of the Andes, called the mountain range. It is best to watch from a hot air balloon ride, especially to appreciate its vast space. Of course, it is highly recommended that you visit the same place or watch the scenery from a hot air balloon.