Montsec Astronomical Observatory
Visit Montsec Astronomical Observatory
Albergo Etico Roma
Reviewed on 10 Feb 2026
Popular places to visit
Entrenuvols
Enjoy an outing to Entrenuvols during your stay in Ager. While you're in the area, stroll along the lakeside.
Collegiate Church of Sant Pere
Find out about the history of Ager with a stop at Collegiate Church of Sant Pere. Take in the museums while you're in the area.
Ermita de la Mare de Déu de la Pertusa
You can find out about the history of Ager with a visit to Ermita de la Mare de Déu de la Pertusa. Take in the museums while you're in the area.
Via ferrada Teletubbies
Find out about the history of Ager with a stop at Via ferrada Teletubbies. While you're in the area, stroll along the lakeside.
Montrebei Gorge
Explore the great outdoors at Montrebei Gorge, a lovely green space in Sant Esteve de la Sarga. While you're in the area, wander around the parks.
Cova Gran de Santa Linya
Commune with nature and explore the great outdoors at Cova Gran de Santa Linya during your travels in Les Avellanes I Santa Linya. While you're in the area, stroll along the lakeside.
Top Hotel Deals
Check availability on hotels close to Montsec Astronomical Observatory
Hotel Terradets
Las Bordas de Miquelet
Monestir de les Avellanes
Casa Joan de Fontsagrada, house in a pre-Pyrenean village ideal for cycling routes.
Hotel Segle XX
Hostal Boutique La Canonja
Charming 3-Bedroom Apartment in Central Camarasa
Hostal Buenos Aires
