Belfries are tall structures, often part of a church or town hall, designed to house bells. They serve both functional and aesthetic purposes, allowing bells to be rung for various occasions, such as religious services or community events. The design of belfries can vary widely, reflecting different architectural styles and cultural influences. Typically, belfries are built with sturdy materials like stone or brick to support the weight of the bells. Many famous belfries, such as the Campanile di San Marco in Venice or the Big Ben in London, are iconic landmarks that attract tourists and symbolize their respective cities.