Save over 18 on adult tickets with our tower bridge monument joint ticket tower bridge explore the most famous bridge in the world completed in 1894 tower bridge was instantly hailed as a london icon and one of the great engineering marvels of its age come inside to explore its history uncover its secrets and to enjoy stunning views from its high level walkways situated 42 metres above the river thamesthe walkways offer fantastic views of many of londons most famous sights includi