The Fridaythorpe site is an inverted Y-shaped area with the fork of the Y facing south west and the foot just west of Fimber. The upper arm is marked on the map as Wan Dale.
Resources available for this area are as follows:
Interactive maps based on the Conclusive map available on the Internet
Natural England Open Access map of the site showing restrictions currently in force: select and copy SE878604, open the website, then paste the six figure grid reference into the OS Reference box and click the Search button.