Calar Alto Observatory, Calar Alto
Map
Gallery
![Calar Alto Observatory, Calar Alto](https://tzmedia.b-cdn.net/media/images/es/place/gallery/medium/8c032c4b9b235d5562329d78bf8f0f18.jpg)
Facts and practical information
The Calar Alto Observatory is an astronomical observatory located in Almería province in Spain on Calar Alto, a 2,168-meter-high mountain in the Sierra de Los Filabres range. ()