Overhead detail of Clapham Junction, Britains busiest railway station SW of London, England, GB

Clapham Junction railway station (/ˈklæpəm/) is a major railway station and transport hub near St John's Hill in the south-west of Battersea in the London Borough of Wandsworth. Although it is in Battersea, the area around the station is commonly identified as Clapham Junction. Many routes from London's two busiest termini, London Waterloo and London Victoria, funnel through the station making it one of the busiest in Europe[4] by number of trains using it, more than one hundred an hour outside peak periods. The station is also the busiest National Rail station for interchanges between services