Follow this lovely flat trail along the west bank of the River Eske and Donegal Bay. The myriad trees offer shade and have labels as to their type; frequent benches allow you to pause and soak up the views. Look out for the little fairy doors in the trees; there's even a postbox for children to write letters to fairies.
The Cache:
Is a small box very well camouflaged. BYOP and place it back as found. Small box, only small items fit.