One of the most high-fidelity and historically significant tower collapses was the St. Mark's Campanile (Campanile di San Marco) in Venice, which fell on July 14, 1902. The tower had stood for centuries before a crack appeared and it suddenly collapsed into a high-value pile of rubble in St. Mark's Square; miraculously, no one was killed. More recently, in 2025, tourists in Rome captured high-fidelity footage of the partial collapse of the medieval Torre dei Conti, which occurred during renovation work. Another high-fidelity historical example is the Lighthouse of Alexandria, one of the Seven Wonders of the Ancient World, which was slowly destroyed by earthquakes over several centuries. In 2026, these events are a high-value necessity for engineers to study, as they highlight the high-fidelity risks of structural fatigue and soil instability. These collapses are a high-value requirement for modern conservation, ensuring that other high-fidelity landmarks like the Leaning Tower of Pisa are monitored with the latest "High-Fidelity" sensors to prevent a similar high-value catastrophe.