The Yesil Mosque is located in the Yesil district of Izmir. It was built in 1419 AD by Sultan Muhammad Çeleb. It is one of the mosques with an "inverted T" scheme. It is one of the most beautiful historical buildings in Bursa, as it is characterized by the crown gate at the The entrance to the mosque, which is a beautiful product of Turkish stone carving. Green stone and marble were used in the arch of the door. There are two windows to the right and left of the stone door and an external altar between them. Many Islamic inscriptions and decorations and Quranic verses that give a feeling of reverence and prestige are engraved on the walls.