Parc Astronòmic Montsec

Image: Wikimedia Commons
Parc Astronòmic del Montsec is an astronomy park in Àger, in the Noguera district of Catalonia, Spain, built around some of the darkest skies in the region.
About Parc Astronòmic del Montsec
The park was the third Starlight Reserve certified in the world and the second in Europe, recognising the exceptional quality of its night sky and the strength of its light-pollution protections. It has three buildings equipped with astronomical domes for portable telescopes, giving it a genuinely broad set of observing facilities for a single site.
Telescopes & research
The park's Observatory-Classroom houses the "Assumpció Català" telescope, a 50 cm Dall-Kirkham catadioptric instrument, while the Gran Cúpula holds a 40 cm Schmidt-Cassegrain telescope. It also runs Ojo del Montsec, a digital planetarium with a full-dome 3D projection system, and combines research, education and public outreach in astronomy.
Location & getting there
The park sits near Àger, in the Noguera district of Catalonia, an area prized for having some of the best sky quality in the region thanks to low surrounding light pollution.
Visiting Parc Astronòmic del Montsec
The park is set up for public visits and outreach, but check its official website for current programme times, ticketing and any seasonal restrictions before travelling.
See your named star from here
Few places make it easier to actually find a star than a certified Starlight Reserve like Montsec. Name a star and get its exact coordinates, then look it up in our star catalogue or discover more dark-sky sites on our observatories page.
Opening hours and public-visit programs vary by season. Check Google Maps for current times before you travel.




