The trail is primarily used for hiking, walking, nature trips, and bird watching. //-->, High Survey OL 28 - Dartmoor. For help logging on, see Help > FAQs > Logging On. The path now starts to get very faint and to High Willhays is classified as an English Mountain (Hewitt) (166th highest in England, 289th highest in England & Wales) High Willhays is also known as an English Nuttall (228th highest in England, 397th highest in England & Wales) and an English Marilyn (49th highest in England, 727th highest in the UK). After the last Courtenay owner fell foul of Henry VIII in 1539, the castle declined into a ruin. Devon is a county of England, reaching from the Bristol Channel in the north to the English Channel in the south. Branch off to the left (SX 570905). All information on this UV: Low;. 8. Please send them as email attachments (configured for any computer) along with your name to: