It's possible to drive up here to park, and this car park is featured in many guides to the Munros. It would be nice to see this included in routing APIs that use OSM data.

https://www.bing.com/maps?osid=897623f9-9d38-40a9-8adc-b8a439a715da&cp=56.868232~-4.863738&lvl=19&style=h&v=2&sV=2&form=S00027

https://goo.gl/maps/NuUc3aTmk8eG7NCv8

https://www.stevenfallon.co.uk/greycorries.html