_917 Black Rock Jetty, Sanday, Orkney "The Black Rock Jetty was built to transport mail and passengers by boat to and from North Ronaldsay. With the onset of the plane it was no longer put to use and is now in a state of disrepair." eulac3d Panorama IMAGE "The Black Rock Jetty was built to transport mail and passengers by boat to and from North Ronaldsay. With the onset of the plane it was no longer put to use and is now in a state of disrepair." 59.26581574569142 -2.536725998252223