Which car park should I use to start a walk at Ness Country Park near Derry?

Ness Country Park has several different named parking areas, not a single interchangeable entrance.

Discover Northern Ireland lists the main visitor car park on Oughtagh Road, Donaghy’s car park at the main entrance, Ness Wood car park from Oughtagh Road, and Ervey Wood car park via Ervey Road. Choose the main Oughtagh Road site if you want visitor facilities before walking. Use Ervey Road if your intention is to approach the Ervey Wood side rather than drive to the main centre and walk across.