Real Instituto y Observatorio de la Armada
Image: Wikimedia Commons
On the Atlantic coast near Cádiz, the Real Instituto y Observatorio de la Armada in San Fernando, Andalusia, is the astronomical institute of the Spanish Navy and one of the oldest working observatories anywhere.
About Real Instituto y Observatorio de la Armada
Known as ROA, the institute combines a scientific research body with a working observatory, run today by the Ministerio de Defensa-Armada (Spanish Ministry of Defence, Navy branch) from its site in San Fernando, in the Province of Cádiz.
History
ROA traces its origins to 1753, when it was founded as the Real Observatorio de Cádiz under the Academy of Naval Guards, making it the oldest astronomical observatory in Spain and the fourth-oldest in the world still in operation. In 1798 the institute moved from Cádiz to its present site in San Fernando.
Location & getting there
The observatory sits in San Fernando, a coastal town in the Province of Cádiz, Andalusia, in southwestern Spain. Its long naval and scientific heritage is closely tied to the town's maritime history.
Visiting Real Instituto y Observatorio de la Armada
As a Spanish Navy institution, ROA is not a casual walk-in tourist site. Check the official website or call ahead (+34 956 54 50 99) before planning a visit, since access may be limited or by arrangement.
See your named star from here
An institute with nearly three centuries of star-watching history is a fitting place to think about your own named star. Name a star and find its exact coordinates any night from the catalogue.
Opening hours and public-visit programs vary by season. Check the official website and Google Maps for current times before you travel.