Covers the Elan Valley and Builth Wells and also includes Llyn Brianne Reservoir, Caban-coch Reservoir, Gorllwyn, Drygarn Fawr, Glan Fedwen, Bryngwyn Bach and part of Glyndwr's Way.
Included is a code so you can use the map on your iOS or Android smartphone or tablet.
Printed on paper.
Scale: 1:50,000.