The white marbled building is reminiscent of the Blue Mosque of Istanbul. The mosque accommodates up to 5,000 worshipers at a time. Ertuğrul Gazi Mosque or Ärtogrul Gazy Mosque is a mosque in Ashgabat, Turkmenistan. It is a prominent landmark in Ashgabat with its four minarets and a central dome and has a lavish interior decoration with fine stained glass windows. The exterior and interior design of the Azadi Mosque is made in old-time Islamic and Byzantine style and strikes with its greatness and refinement. Inside the mosque there is a large courtyard with a fountain, and its prayer hall abounds with paintings, gilding and stained glasses.