Chios is a beautiful Greek island located in the Aegean Sea. The island is famous for its mastic gum, which is produced from the resin of the mastic tree and has been used for centuries in medicine, cosmetics, and cooking. Chios also boasts a rich history, with many historic sites such as the medieval village of Mesta, the Byzantine monastery of Nea Moni, and the Castle of Chios. The island’s stunning beaches, crystal-clear waters, and picturesque villages make it a great destination for those seeking relaxation and adventure.