Heydar Mosque is a spectacular and impressive worshiping place for Muslims, built back between 2012 and 2014 by Ilham Aliyev. Regardless of their personal religious beliefs, every visitor of Azerbaijan would fancy the beauty of the building, which itself consists of four 95 meters high minarets and a 55 meters high central dome. The facade is embellished with some unique stones, and the sides of the domes are precisely decorated with certain passages from the Koran.