A replacement cache for the original (now archived) "Venn Ottery Quarry Triangular Walk" which was placed in 2012 by Mihazemeg.
Here you're looking for a bison tube placed a few feet from the road. Take care on the uneven ground and be aware of nettles and brambles in the summer months.
Tree cover was a little bit of an issue here but this should still be a relatively easy find.