National Cycle Route 78 extends 79km over two stages from Oban to Fort William, passing many small places along the way. The route starts in Oban and ends in Fort William, staying in Great Britain throughout.
The first stage from Oban to Corran covers 61.7km with 320m of climbing. This leg features two climbs: one 1.9km long starting early near 1km in, gaining 83m at an average gradient of 4.3% with a max of 7.7%, and a second climb of 1.2km at 39.2km with a gain of 49m at 4.1% average gradient. The highest point in this stage is 108m.
The second stage from Corran to Fort William is shorter, 17.3km, with only 47m of climbing and no recorded climbs. The highest altitude here is 40m. This stage covers the final stretch to Fort William.
There are multiple places offering water or food stops: 24 on the first stage and 22 on the second, ensuring frequent refreshment points. The route passes through numerous settlements including Oban, Connel, Appin, Onich, and Fort William, among others.
Information on months ridden or temperatures is not provided. The route mainly follows roads through diverse terrain, with moderate elevation gains spread over both stages.
