Spain 2026 UPAEP - Lakes and Lagoons
Laguna Negra (elevation 1760-1800 m) is a glacial lake situated in the Sierra de Urbión, a part of Iberian System in Spain. The lake is a typical example of a cirque, a bowl-shaped depression carved into a mountain by glacial erosion. The bedrock of the area is composed of Jurassic and Cretaceous sedimentary rocks of the Cameros Basin.
