The secrets of the cosmos are waiting to be discovered at Montsec Astronomical Observatory. From constellations and stars to planets and galaxies, there are so many marvels and mysteries to unravel here.
This out-of-this-world attraction is located in Ager. Once you've seen everything you can at Montsec Astronomical Observatory, pay a visit to nearby Mont Rebei Gorge, Montsec d'Ares, and Ermita de la Mare de Déu de la Pertusa.