The Arco da Vila is a historical arch located in the town of Lagos, Portugal. It serves as a gateway to the old town and is an important landmark that reflects the region's rich architectural heritage. Built in the 18th century, the arch features a neoclassical design and is adorned with decorative elements that highlight its significance. This structure is not only a popular tourist attraction but also a symbol of the town's history. The Arco da Vila connects the main square to the picturesque streets of Lagos, making it a vital part of the town's cultural landscape.