From Tuesday to Saturday from 17:00-19:00 (Summer) or 14:00-17:00 (Winter) the observatory offers the possibility of discovering our star through safe telescopes. One can appreciate the solar spots, the protuberances and filaments on the surface of the Sun.
Registation is compulsory via email geral @ olagoalqueva.pt.
Price: 5€ for youngsters and adults.