In the remote expanses of Argentina’s Almirante Brown Department, you’ll find one of the most astonishing celestial landscapes on Earth: the Campo del Cielo Meteorite Field. Translated as the “Field of Heaven,” this remarkable area is strewn with craters, the aftermath of a meteoric shower that occurred approximately 4,000 to 5,000 years ago. Covering a region of about 3 km by 20 km, it serves as an open-air museum to one of the most significant meteorite falls in recorded history.
The area was first reported in 1576 by Spanish explorers who heard local legends about a piece of iron that fell from the sky. However, it wasn’t until the 20th century that systematic studies began to uncover the true extent of the meteorite field. Researchers have since identified around 26 craters, with the largest, known as “El Taco,” measuring more than 100 meters in diameter.
The meteorites themselves are composed mainly of iron and nickel, and many weigh several tons. The largest single fragment, known as “El Chaco,” tips the scales at an astounding 37 tons and is among the heaviest meteorites ever found. Its discovery and subsequent study have provided valuable insights into the composition of celestial bodies, as well as the forces involved in their cataclysmic collisions with Earth.
Visitors to Campo del Cielo can explore this otherworldly landscape, often with guided tours that provide detailed explanations about the meteorites, the impact phenomena, and the scientific significance of the site. Depending on the tour, you might even be able to hold smaller meteorite fragments in your hand, an intimate experience of touching something that traveled through the vastness of space to land at your feet.
The site also has an educational center that dives deeper into the science of meteorology, astrophysics, and geology. Interactive exhibits and displays help visitors of all ages understand the cosmic events that led to the formation of this unique landscape.
Campo del Cielo is not just a field of scientific inquiry; it has cultural and spiritual significance too. For indigenous communities, the meteorites are often imbued with mythological importance, seen as gifts or messages from the gods.
Whether you’re an avid stargazer, a budding geologist, or simply someone fascinated by the mysterious interplay between Earth and the cosmos, the Campo del Cielo Meteorite Field offers an unforgettable journey into the remnants of a celestial event that changed this corner of the Earth forever. It is a must-visit for anyone keen to experience the awe-inspiring scale of our universe, captured in the craters and iron fragments that dot this Argentinian landscape.
