Tour de France's Holme Moss route which is located at 1,719ft is a mecca for cyclists at day, but the route becomes a dogging site at night where couples openly have sex in their motors, egged on by strangers.
Locals say that the remote car park is always packed with randy couples, the Daily Star reported.
A regular said that on an internet forum it might put people off for few weeks but once the summer was here the action will really kick off.
He added that the car parks at Golden Acre will be literally jumping after about 9 pm when better weather returns.
