A clock tower is a tall structure that houses a clock, often visible from a distance. These towers are typically found in public squares, city centers, or on church buildings. They serve both practical and decorative purposes, providing timekeeping for the community while also enhancing the architectural beauty of the area. Many clock towers feature bells that chime at regular intervals, marking the hours and sometimes the quarters. Famous examples include the Big Ben in London and the Campanile in Venice. Clock towers have been important landmarks throughout history, symbolizing civic pride and community identity.