description Lago General Carrera Overview
Shared by Chile and Argentina in Patagonia, Lago General Carrera is a large freshwater lake formed in a glacially shaped basin. On the Argentine side it is known as Lago Buenos Aires. Covering approximately 1,850 square kilometres, it is among South America's larger lakes, with its scale and mountain setting making it significant for the study of the region's physical geography. The Chilean shore is known for marble formations, including caves and rock features often grouped under names such as Marble Point.
These were sculpted by water acting on marble, rather than being glacial formations themselves. Their surfaces and openings offer a clear contrast with the lake's broader glacial setting. The area interests geologists examining different processes of erosion, as well as visitors exploring Patagonian scenery. Boating and other recreational visits provide ways to experience the water, while researchers can study how the basin and shoreline developed through different geological processes.
help Lago General Carrera FAQ
Where is Lago General Carrera located?
Lago General Carrera is located in Patagonia, straddling the border between Chile and Argentina. It covers a total surface area of approximately 1,850 square kilometers, making it the largest lake in Chile and the fourth largest in Argentina. In Argentina, the lake is officially known as Lago Buenos Aires.
How were the Marble Caves on Lago General Carrera formed?
The Marble Caves, located on a peninsula known as Marble Point, were sculpted by over 6,200 years of waves washing against calcium carbonate rock. The water of Lago General Carrera is fed by glacial runoff, and the gentle erosion has carved out smooth, swirling patterns into the cavern walls. The unique colors reflect the vibrant blue and turquoise waters of the lake.
What activities can tourists do at Lago General Carrera?
Tourists typically visit Lago General Carrera for boat or kayak tours to explore the famous Marble Caves. The surrounding Patagonian landscape also offers world-class trout and salmon fishing, as the lake's cold glacial waters are an ideal habitat for these species. The nearby town of Puerto Río Tranquilo serves as the main hub for these tourist excursions.
Which country controls the water of Lago General Carrera?
The waters of Lago General Carrera are shared between Chile and Argentina, following a boundary treaty established in the late 19th and early 20th centuries. On the Chilean side it is called General Carrera Lake, and on the Argentine side it is known as Buenos Aires Lake. The lake's primary outlet is the Baker River on the Chilean side, which flows into the Pacific Ocean.
explore Explore More
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
