Bilyar
Bilyar is a city located in Tatarstan, Russia. It is situated on the right bank of the river Kama, approximately 150 kilometers east of Kazan, the capital of Tatarstan. The city's history dates back to the 10th century, when it was a prominent settlement of the Volga Bulgars. It served as a major trading center and capital of Volga Bulgaria until its destruction by the Mongol invasion in the 13th century.
Archaeological excavations at the site of ancient Bilyar have revealed significant remnants of its past, including
The economy of Bilyar is primarily based on industry, with significant enterprises in the chemical and machine-building