Chlemoutsi Castle is a medieval fortress located in the western part of Greece, specifically in the region of Elis. Built in the 13th century by the Frankish ruler Geoffrey I of Villehardouin, it served as a strategic stronghold during the Crusades. The castle is known for its impressive architecture, featuring thick walls and a commanding view of the surrounding landscape. The castle played a significant role in the defense against invasions and was later captured by the Ottomans. Today, Chlemoutsi Castle is a popular tourist attraction, offering visitors a glimpse into its rich history and stunning panoramic views of the Ionian Sea.