"This old military fortress is a great spot to chill and soak in some history. It dates back to 1640 and has a commanding view of the city. Take a cable car up to the entrance (or walk, if you’re prepared to brave the hill), and have a look inside the castle to view its artifacts. Then, if you get bored of that, go play outside in the park or go for a stroll in the gardens. During the summer, you can also attend open-air movie screenings on the grounds." - MATADOR_NETWORK