In 1996 my cousins took us to see this fascinating prehistoric burial site, on the summit of Cairnpapple Hill in the Bathgate Hills, West Lothian (not far from Edinburgh). Cairnpapple was used from about 3,000 BC to 1400 BC firstly as a ceremonial site then several centuries later as a burial site. There are stunning views from here over central Scotland, and even as far as Goat Fell on Arran on a clear day!
There's a very interesting website about it here and the Undiscovered Scotland webpage here (the two best sites which I have come across).
