Chockenhole Lane is an old Devon highway.
The cache can be found at the base of an oak tree beside some old iron railings. The tree is on the right, if you have your back to where the sun might rise if you were there at the right time of the morning. The tinkling of a stream(sadly it ceases to tinkle in prolonged dry spells!) beside the tree might also give you a clue at to which side of the track it is.
Ng gur onfr bs gur gerr ebhaq gur onpx.