Äcem Mosque - Credit: Wikimedia Commons
Äcem Mosque (Tatar Cyrillic and Latin respectively: Әҗем мәчете or Äcem mäçete, ); (, Azimovskaya mechet) is a prominent cathedral mosque in Kazan, Tatarstan, Russia. It is located in the southern part of the Old Tatar Quarter, a historic district populated by Tatars, and is one of about a dozen historical mosques in the district. Read more on Wikipedia
Source: en.wikipedia.org