Laguna Grande de Peñalara
| Laguna Grande de Peñalara | |
|---|---|
| Laguna de Peñalara | |
View of the lake | |
| Location | Rascafría |
| Coordinates | 40°50′23.11″N 3°57′25.04″W / 40.8397528°N 3.9569556°W |
| Type | Glacial lake |
| Primary inflows | Runoff in the Peñalara cirque |
| Primary outflows | Laguna de Peñalara Stream |
| Basin countries | Spain |
| Frozen | From December to March |
The Laguna Grande de Peñalara (in English: Great Peñalara Lake), also known as Laguna de Peñalara, is a lake of glacial origin located at the bottom of the Peñalara cirque, at 2017 meters altitude, in the central area of the Sierra de Guadarrama, belonging to the Sistema Central, in the Iberian Peninsula. It is located within the Guadarrama National Park, in the Spanish municipality of Rascafría (Community of Madrid).