Lôn Las Ogwen
…Lôn Las Ogwen is a 17.7 km (11 mi) cycle route in the National Cycle Network which runs south from the NCN 5 at Porth Penrhyn on the north coast of Wales to Llyn Ogwen in Snowdonia. Lôn Las is Welsh for "green lane". From Porth Penrhyn to Penrhyn Quarry it follows the former…