The Leaning Tower of Pisa is an iconic architectural structure located in Pisa, Italy. Its most distinctive feature is its notable tilt, caused by an unstable foundation. The tower stands at approximately 56 meters (183 feet) tall and leans at an angle of about 3.99 degrees. It was initially intended to be a freestanding bell tower for the nearby cathedral but gained worldwide fame due to its unintended tilt. The tower attracts millions of visitors each year who come to marvel at its unique design and take memorable photos with this leaning landmark.