I have created 3 MapRun courses in Gwaelod-y-Garth woods. These are conventional linear orienteering courses. There are long and a short courses suitable for experienced orienteers and an easy short course suitable for beginners. As all of the control sites are under tree cover GPS reception will be variable. Going round the controls using 2 different phones all of the controls responded using a 15m sensitivity radius. The pdf maps and control descriptions can be downloaded on the MapRun page.