An avenue of conker, horse chestnut or Aesculus hippocastanum (ok, I cheated using google :)) planted as an approach to Baggrave Hall.
Congratulations to PlasmaWave *FTF* though a date dicrepancy was noted by Nadiagooescaching who would love to claim one day minus ten minutes earlier. We will have to wait for a Geocaching High Court judgement :).
5sg hc. ovfba.