Islamic architecture in Bulgaria reflects the country's historical ties to the Ottoman Empire, which ruled from the late 14th century until the late 19th century. This architectural style is characterized by features such as domes, minarets, and intricate tile work, often found in mosques and other public buildings. Notable examples include the Banya Bashi Mosque in Sofia, known for its distinctive red brick and large dome, and the Kardzhali Mosque in Kardzhali, which showcases beautiful calligraphy and decorative elements. These structures highlight the cultural exchange and diversity present in Bulgaria's architectural heritage.