Hasan Fahmi Pasha Mosque is one of the distinctive historical mosques in the city of Sapanca, which was built by the Ottoman Minister Hasan Fehmi Paşa. The structure of the mosque was distinguished by its being of stone wood, and the interior was decorated with beautiful embroidery. The mosque, which has recently entered service after its detailed restoration, receives the attention it deserves between the historical beauty of the area with its aesthetic appearance and function.