What you must visit while in Prague:
Prague Castle is the most beautiful place, everyone should have there, a kind of Prague Kremlin:
A lot of my friends played a wedding in Prague and did a photo session in Prague Castle. I visited him both in the afternoon and in the evening; I cannot describe my delight with words.
Pay attention to the changing of the guard. No matter what signs you pay attention to them, they will not pay attention to you.
In the back streets of Prague Castle (narrow streets) there are many restaurants for every taste.
Further walking along the center you will get to the Cathedral of St. Vitus. Fabulous beautiful building.
Walking around Prague, there is no need to hurry and you should definitely go to the Old Town Square. That's where the beauty is unrealistic.
Old Town Hall, one of the most popular tourist attraction.