The Mansions of Chios are a collection of historic homes located on the island of Chios in Greece. These mansions showcase unique architectural styles, reflecting the island's rich history and cultural influences. Many of them date back to the 18th and 19th centuries, featuring intricate stonework and beautiful frescoes. These mansions are primarily found in the village of Mastichochoria, known for its production of mastic, a resin used in various products. The mansions serve as a testament to the island's prosperous past and are popular attractions for visitors interested in Greek architecture and history.