Title: Knighton and Presteigne Tref-y-Clawdd a Dyffryn Elan. Format: Map. Series: OS Explorer Active Map. Edition: September 2015 ed. Country/Region of Manufacture: GB. Language: English. EAN: 9780319470732.
~ Presteigne, Hay-On-Wye / Landranger 148 . ~ Abergavenny, Black Mountains / Landranger 161. ~ Ludlow, Wenlock Edge / Landranger 137 . ~ Hereford, Leominster / Landranger 149 . ~ Newtown,Lanidloes / Landranger 136.
Sheet 148: Presteigne & Hay-on-Wye. Landranger Map 1:50,000.
Sheet 148: Presteigne & Hay-on-Wye. Landranger Map 1:50,000.