High Quality Content by WIKIPEDIA articles! Kensington (Olympia) station is a station in West London managed and served by London Overground and also served by Southern and London Underground. It is in Travelcard Zone 2. On the Underground it is the terminus of a short District Line branch, built as part of the Middle Circle, from Earl`s Court; on the main-line railway it is on the West London Line from Clapham Junction to Willesden Junction by which many trains bypass Central London.