One great thing about Prague is its trams. They are convenient and very cheap. Once you have worked out where the trams go, they can save you a lot of walking, particularly over ground that you have already covered on foot. I found Trams 14, 18, 22 and 24 very useful routes for exploring the city. The photo below was taken not far from the Malostranska Station. Prague Castle is perched on the hill in the background.
