A short walk from Portencross village lies the cliff feature Ardneil Bank,part of the cliff is known as The Three Sisters , apparently quite a challenging rock climb.
Within the cliff lies the historic cave associated with St Kentigern better known as St Mungo, the story goes that he used the cave as a refuge from Glasgow,there was a well which at one time was a popular pilgrimage due its curative waters.
The cliff also has a fantastic echo ,even though the path is several hundred yards away the echo is amazing.