A "campanario" is a Spanish term that refers to a bell tower, typically found in churches or other significant buildings. These structures are designed to house one or more bells, which are used to signal the time, call people to worship, or mark special events. Campanarios can vary in design, from simple and functional to ornate and decorative, often featuring architectural elements like arches and spires. In many towns, the campanario serves as a prominent landmark, symbolizing the community's cultural and historical heritage. Famous examples include the Campanile di San Marco in Venice and the Giralda in Seville, which showcase the artistic styles of their respective periods.