Trenarren Trapse Bonus Mystery Cache

After you've traipsed around Trenarren a fab little walk (a shade over two miles which you can undertake in either direction) passed Hallane, taken in the coast path past Black Head and Ropehaven Cliffs - hopefully you'll have collected the bonus numbers in the other caches to track this little sneaky one down!

Please bear in mind that whilst the rest of the series was kind and gentle this one is a little bit sneaky and (hopefully) more like a "normal" rickardclan cache - something to bear in mind when searching.

The cache can be found at N 50° 18.498 W 004° 45.863

Took what I hope was a good set of co-ords but GPSr was jumping around a little due to tree cover (may or may not be a clue!) - please do not rip the place to bits searching!