A walk up and around Dan Y Graig near LLantrisant which is affectionately known as Billy Wynt by the locals. The top of the Graig is the highest point of the town and here lies the remains of a 13th century windmill Hen Felyn Wynt – this stone tower is known locally as “Billy Wynt”. By the early 19th century the tower was in ruins and in 1893 it was restored as a folly.
For full details please see #1
From #1 Cattle Grid take the 'low road' instead of the steep lane to take you past this cache