This is one of 15 simple geocaches in a circular route set out to coincide with my 'Yorkypudding's 15th Birthday' event (GC8H3TY) which takes place on Saturday 15th February 2020, fifteen years after Yorkypudding's first geocache find, and forms part of a walk of approximately 3.6km on mostly steady terrain that should help attendees build up an appetite (and/or a thirst) on the day and won't be too challenging for others walking the circuit at a later date.
From WP15:03, walk down to the A631 Bawtry Road, turn left and then cross the road at the refuge opposite the caravans. Continue walking downhill towards the bridge. Take extra care crossing Whitehill Lane before the bridge, as cars can come under the bridge and turn into the road at some speed.
Update 2020-05-02: You are now looking for a stone.
Update 2021-07-01: You are now looking for a small camo tube, approx. 7x2cm. Please refer to the updated hint.
Update 2023-12-12: You are now looking for a small black vial. Please refer to the updated hint.