Tattenham Corner railway station is in Surrey, in England. The station and all trains serving it are operated by Southern, and it is the terminus of the Tattenham Corner Line. London-bound trains head south as far as Tadworth, then turn east and finally north. It lies on the outskirts of Epsom and is the closest station for Epsom Downs Racecourse, where the Derby is held. It is where Queen Elizabeth II alights from the British Royal Train on race days.