Canal houses are unique buildings typically found along the waterways in cities like Amsterdam. These narrow, tall structures were built during the 17th century and are characterized by their large windows and decorative gables. They often feature a hoisting beam at the top, allowing residents to lift furniture and goods directly into the upper floors. The design of canal houses reflects the wealth of their original owners, often wealthy merchants. Many of these houses are now preserved as historical sites, showcasing the architectural style and urban planning of the Dutch Golden Age. Today, they serve as homes, museums, and tourist attractions.