The most awesome "Natural temple" I've been to is Brimham rocks which Julian rightly gives respect to in the MA. This place is weird, like the Badlands of North Yorkshire. It's best visited this time of year (less chance of school trips and ice-cream vans). Nearby, (Halfway between Leeds and Harrogate) is another mighty Temple to the elements, Almscliff Crags which JC doesn't mention. Even though its a favourite spot for Pepsi-max drinking climbing types its easy to get up to the top and enjoy the views. Itsa place which definitely has "the Vibe". A dead giveaway is the Holly (holy) Hill farm marked on the map next to it.