San José Observatory

The San José Observatory, established in 1913 and located in Buenos Aires, Argentina, is the oldest active astronomical observatory in the city. Nestled within the San José school, it features a unique vertical structure accessed by a historic wooden staircase. The observatory houses several educational and observational facilities, including the main equatorial telescope, a CCD camera for astrophotography, and a classroom for astronomy courses. Visitors can engage in various activities such as sunspot observation, supernova searches, and public open days, making it a fascinating destination for both tourists and researchers interested in astronomy.