For one of the best panoramic views of Prague's bridges and Old Town, make your way up to Letná Park. You'll find the giant, ever-swinging Metronome on the site where a massive statue of Stalin once stood. The main approach is a climb up a series of stairs from the riverbank, which takes about 5-10 minutes, but you're rewarded with a fantastic local hangout spot. It's a favorite for skateboarders and anyone looking to relax and watch the sunset over the city.