Idris Muhammad | Idris Elba | Idris Jala | Idris Davies | Yusuf Idris | Sultan Abdul Jalil Nasrul Al-Mu'ataram Karamatullah Shah Ibni Almarhum Sultan Idris Shah I | Idris Waziri | Idris Rahman | İdris Naim Şahin | Idris Khan | Idris II of Morocco | Idris Bitlisi | Idris | Fahmi Idris | Dato' Sri Idris Jala | Cadair Berwyn North Top |
It traverses Wales from the north coast to its south coast and is purposely routed over the highest upland and mountainous terrain including Cadair Idris, Snowdon, the Cambrian Mountains and the Black Mountains in the Brecon Beacons National Park.