Nizhny Novgorod Kremlin
The Kremlin is the main attraction of Nizhny Novgorod. It began to erect in the beginning of the 16th century, to protect against the Tatars' raids. The area can be visited free of charge.
A ticket allows you to walk over more than half of the Kremlin wall of 2,045 meters long, and to visit four museums situated in the ancient towers. You can visit the wall as well as the towers daily from 10h to 17h. Check out the official website (Ru) to learn more. Get directions.