Chor Minor Madrasah, also known as the Four Minarets, is a historic gatehouse in Bukhara, Uzbekistan. Built in 1807 by Khalif Niyaz-kul, this unique structure features four towers topped with blue ceramic domes. While it may look like a mosque from the outside, it actually served as a complex of buildings for both ritual and shelter purposes. The interior houses a typical Central Asian mosque layout, with a special room for Sufi ceremonies. Despite a tower collapse in 1995, Chor Minor remains a popular sight in the city, surrounded by small houses and shops.