Description:	The open terrain of Pen Rhiw Wen offers tricky slope orienteering with intricate contour detail from mining, mixed in with the usual sinkholes and limestone features. We have plans to extend the map both East and West creating a much larger area for orienteering.
Type:	Long
Physical difficulty of terrain:	Hard
Event number:	81851
Event website:	Click here
Final details web page:	Click here