The Grachtengordel, or Canal Ring, is a UNESCO World Heritage site located in Amsterdam, Netherlands. It consists of a series of concentric canals built in the 17th century during the Dutch Golden Age. The area is known for its distinctive architecture, featuring narrow houses with gabled facades and beautiful bridges. The Grachtengordel includes three main canals: Herengracht, Keizersgracht, and Prinsengracht. These canals were designed for both defense and transportation, facilitating trade and commerce. Today, the area is popular for its picturesque views, houseboats, and vibrant cultural scene, attracting tourists and locals alike.