The National Museum of the Republic of Tatarstan, located in the city of Kazan, is an interesting place that contains many original copies of ancient excavations found in the present-day Kazan region, as well as performances by Ivan Grozny, and Ekaterina the Great. It is considered a huge repository of countless exhibits, and exhibits of amazing sizes without exaggeration, in addition to what is characterized by its large and amazing outbuilding. Worth a visit.