Duration
1 hour
Best Time
Any time
Entry
EUR 13 - Verified Apr 2026 ✓
Closures
Closed on Monday, Tuesday, Wednesday, Thursday
About Real Observatorio de Madrid
Historic astronomical observatory founded in 1790 in Retiro Park, featuring original scientific instruments, a Foucault pendulum, and antique telescopes. The neoclassical building was designed by Juan de Villanueva. Guided tours explain the history of astronomy in Spain and demonstrate historical instruments.
Insider Tips
Tours must be booked in advance online and include access to areas not normally open, including the original telescope domes and instrument collection.
Practical Details
Getting There
Address
C. de Alfonso XII, 3, Retiro, 28014 Madrid, Spain
Neighborhood
Retiro & JeronimosNearest Metro
Skip the queue: Book tickets online to avoid the ticket line.
Frequently Asked Questions
Plan for about 1 hour.
Real Observatorio de Madrid is in the Retiro & Jeronimos neighborhood of Madrid. The address is C. de Alfonso XII, 3, Retiro, 28014 Madrid, Spain. The area is well-served by metro.
This works well at any time of day, though mornings tend to be quieter. Weekdays are less crowded than weekends.
Closed on Monday, Tuesday, Wednesday, Thursday. Check the official website for holiday closures and special hours.
Nearby in Retiro & Jeronimos
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