The Momine Khatun Mausoleum is a historical monument located in Nakhchivan, Azerbaijan. It was built in the 12th century to honor Momine Khatun, the wife of Shams al-Din Eldiguz, a prominent ruler of the region. The mausoleum is known for its unique architectural style, featuring intricate stone carvings and a distinctive dome. This site is significant not only for its beauty but also for its cultural heritage. The mausoleum is part of the UNESCO World Heritage site and attracts visitors interested in Islamic architecture and history. It serves as a reminder of the rich past of Azerbaijan and its historical figures.