Напишите текст о том что можно посетить в новосибирске

Probably, the main sight of Novosibirsk is the Opera house.

The full name of the Novosibirsk state academic theatre of Opera and ballet. It is the largest theater in Russia and one of the largest worldwide. The first presentation in this theatre was held three days after the victory in the great Patriotic War - may 12, 1945. It is located in the heart of the city, at the Krasny Prospekt, 36