Kazan State Circus, Circus building near Kremlin Hill in Kazan, Russia.

The Kazan State Circus is a saucer-shaped building on Millennium Square: a wide, flat circular volume with a domed white roof and flared beige underside rests on a glazed rectangular base. Inside, a circular arena with a purple-lit ring and a low red-brown barrier is surrounded by tiered red, white and blue seating beneath a disc ceiling pierced by rows of small round holes.

A permanent circus venue first opened in Kazan in 1890, but the current building was constructed in 1967. It reflects the architectural approach of the postwar Soviet era, when large public venues were built using modern materials and bold geometric forms.

The circus carries the name of the Kazan State Circus and has been run under the patronage of the Ministry of Culture of Tatarstan. A museum opened at the circus in 1995, and since 1996 a republican children's circus school has trained young performers here. The building stands on Millennium Square facing the Kazan Kremlin.

The building stands close to Kremlin Hill and can be reached on foot from the city center or by public transit. It is worth checking the show schedule ahead of time, since performances run throughout the year and availability can vary by production.

The dome was built without a single interior support column, which was a notable engineering achievement for the 1960s. This allowed the entire floor of the building to remain open, so no structural element ever blocks a spectator's view of the ring.