Xi Beach is one of the most unique and recognizable beaches in Kefalonia, located on the western side of the island near Lixouri. It is famous for its reddish-orange sand, formed by the area's clay-rich cliffs, creating a striking and unusual landscape.

The beach is relatively shallow with calm waters, making it ideal for families and relaxed swimming. Many visitors also enjoy the natural clay deposits, which are believed to be beneficial for the skin, offering a natural spa-like experience.

Xi Beach is partially organized, with beach bars and sunbeds, yet it still maintains a natural and alternative character. It is one of the most distinctive destinations in Kefalonia, especially for those looking for something different from typical beaches.