Marmaris Castle is a historic fortress located in the coastal town of Marmaris, Turkey. Built in the 16th century by the Ottoman Empire, the castle was strategically positioned to protect the harbor and the surrounding area from invasions. Its architecture features a blend of Ottoman and Byzantine styles, showcasing thick stone walls and several towers. Today, Marmaris Castle serves as a museum, offering visitors insights into the region's history and culture. The castle's location provides stunning views of the Mediterranean Sea and the town below, making it a popular destination for tourists exploring the beautiful coastline of Turkey.