This live feed is in Hyde Park for the screening:
Royal Wedding Live Hyde Park
Hyde Park is one of the largest parks in central London, England and one of the Royal Parks of London, famous for its Speakers' Corner.
The park is divided in two by the Serpentine. The park is contiguous with Kensington Gardens; although often still assumed to be part of Hyde Park, Kensington Gardens has been technically separate since 1728, when Queen Caroline made a division between the two. Hyde Park covers 142 hectares (350 acres) and Kensington Gardens covers 111 hectares (275 acres), giving an overall area of 253 hectares (625 acres), making the combined area larger than the Principality of Monaco (196 ha/484 acres), though smaller than New York City's Central Park (341 ha/843 acres). To the southeast, outside of the park, is Hyde Park Corner. Although, during daylight, the two parks merge seamlessly into each other, Kensington Gardens closes at dusk but Hyde Park remains open throughout the year from 5 am until midnight.
The park was the site of The Great Exhibition of 1851, for which the Crystal Palace was designed by Joseph Paxton.