London for tourists: 10 must-see attractions
Often mistakenly referred to as "the London Bridge," this iconic structure is located adjacent to the Tower of London, hence its name - the Tower Bridge. The bridge has a bascule design, meaning one of its sections (in this case, the center) can be raised and lowered, allowing large boats and other water vehicles to travel through. (Courtesy Photo by Airman 1st Class Kyla Gifford/Released)