From this foreshortening under the arch you can see the Basilica of St. George Monastery. In Prague, a large number of architectural attractions, where almost every house and stone are impregnated with history. It's nice to just walk around enjoying the views of this beautiful city. However, there are attractions here that you just need to visit, some will have to be all day long.
One of them is Prague Castle, where I was twice and so and could not enjoy the completely beautiful archetype of Prague.