Worthy Farm is situated at in a valley at the head of the Whitelake River, between two low limestone ridges, part of the southern edge of the Mendip Hills. On the site is a confluence of the two small streams that make the Whitelake River. In the past the site has experienced problems with flooding, though after the floods that occurred during the 1997 and 1998 festival, drainage was improved. This did not prevent flooding during the 2005 festival, but allowed the flood water to dissipate within hours. The Highbridge branch of the Somerset and Dorset Joint Railway ran through the farm on an embankment, but was dismantled in 1966 and now forms a main thoroughfare across the site. Another prominent feature is the high-voltage electricity line which crosses the site east–west.