Due to the covid19 situation, we have reduced capacity & activities. Currently, we offer places at the astronomy tour for stargazing & on special events. Visits to the Observatory Roque de los Muchachos have been suspended in 2020. If there are places for tours or events, dates will appear in green on the calendar. If not, please add your name to the waiting list. We will add extra dates on demand if possible. Email: firstname.lastname@example.org. Waiting list: here.