There is not much information of the purpose of these ruts, and nobody knows what period of history they represent, but in any case, they are evidence of intense human activity during a particular era.
I have found three different C.R. in this location. Some of them deep some shallow with average distance between them of 110 to 140 cm.
Area of cache is close to the Azure Window and edges of the cliff, SUPERVISE your kids at all time. Be especially careful during strong winds and do not go on top of the A.Window.
Plastic container, contains log no pen.