Road is very steep & narrow, 2m sign although we were ok at 2.2 and the rubbish truck does it BUT we did not meet anything going the other way! Passing places are few & far between, having got there we were careful to pick a quiet time to go down. Can be busy at weekends. There is a toilet block and rubbish bins, the refuge is a restaurant bar. Lots of walking routes easy to strenuous.