Historical Islamic structures are architectural masterpieces that reflect the rich cultural and religious heritage of the Islamic world. These buildings often feature intricate designs, geometric patterns, and calligraphy, showcasing the artistic skills of their time. Notable examples include the Great Mosque of Samarra in Iraq and the Alhambra in Spain, which highlight the diversity of Islamic architecture across different regions. Many of these structures serve as places of worship, education, and community gathering. The Dome of the Rock in Jerusalem is one such significant site, revered for its religious importance and stunning design. These historical landmarks continue to attract visitors and scholars, preserving the legacy of Islamic civilization.