The Kariye Museum, also known as the Chora Church, is a historic site located in Istanbul, Turkey. Originally built as a Byzantine church in the 4th century, it was later converted into a mosque after the Ottoman conquest. The museum is renowned for its stunning mosaics and frescoes that depict biblical scenes, showcasing the artistic achievements of the Byzantine era. In 1945, the Kariye Museum was opened to the public, allowing visitors to appreciate its rich history and exquisite artwork. The building features a unique architectural style, blending elements of Byzantine and Ottoman design. Today, it serves as a significant cultural landmark, attracting tourists and scholars alike.