It’s seventeen miles long and crosses the ‘roof of the world’ in the heart of the North York Moors. You’d think twice about going there once the autumn has given way to winter. Local photos show the many times that groups of people have been stranded on the long line of its peak. In one case, in December 2010, a group of seven (two customers and five staff) were snowed in for eight days at the nearby Lion Inn that straddles the highest point on the road – a route known simply and famously as Blakey Ridge.