The Millennium Dome - London

The Millennium Dome - London

The Millennium Dome, often referred to simply as The Dome, is the original name of a large dome-shaped building, originally used to house the Millennium Experience, a major exhibition celebrating the beginning of the third millennium. Located on the Greenwich Peninsula in South East London, England, the exhibition opened to the public on 1 January 2000 and ran until 31 December 2000. The project and exhibition was the subject of considerable political controversy as it failed to attract the number of visitors anticipated, leading to recurring financial problems. While all of the original exhibition and associated complex has since been demolished, the canopy or shell of the dome still exists, and it is now a key exterior feature of the The O2 entertainment district.

The dome is the largest of its type in the world. Externally, it appears as a large white marquee with twelve 100 m-high yellow support towers, one for each month of the year, or each hour of the clock face, representing the role played by Greenwich Mean Time. In plan view it is circular, 365 m in diameter — one meter for each day of the year — with scalloped edges. It has become one of the United Kingdom's most recognizable landmarks. It can easily be seen on aerial photographs of London. Its exterior is reminiscent of the Dome of Discovery built for the Festival of Britain in 1951.