There's a place on the edge of the South Downs, St Roche's (or Rook's) Hill, nicknamed The Trundle overlooking the coast as far as Portsmouth and the Isle of Wight. I think it's more likely The Roundel or something similar and it might well have needed a black belt or SAS training to reach as it's right by the main north-south road from Chichester to Guildford.
Being the Downs there are of course a series of hills which look the same to anyone except locals but The Trundle had a chapel to St Roche on its highest point, in the middle of what used to be a Neolithic enclosure according to English Heritage. The chapel presumably replaced a menhir as per the usual pattern of hilltop churches. The hill was encircled, singled out (the nearest village here is Singleton) in pre-literate times, so perhaps humans have always been good at marking territory but have no innate sense of direction.