Oh, the Leaning Tower of Pisa — so touristy and yet so fun. Each day, hordes of visitors come to the small northwestern Tuscan town of Pisa to take pictures "propping up" its tower. Some do it ...

Located in the city's suburban Songjiang district, the seven-story octagonal Hu Zhu Tower was first built in 1079. As it has been leaning too much toward the southeast, it will require additional ...