For the visitor, too, London is a thrilling place - and in the last few years, the city has been in a relatively buoyant mood. Thanks to the national lottery and the millennium-oriented funding frenzy, virtually every one of London's world-class museums, galleries and institutions has been reinvented, from the Royal Opera House to the British Museum. In the Tate Modern and the London Eye, the city can now boast the world's largest modern art gallery and Ferris wheel, and the first new bridge to cross the Thames for over a hundred years. Furthermore, following sixteen years of being the only major city in the world .