Taking your tour was an exceptional treat. I had been tobefore but this was a completely different experience. I had two friends visiting from the US and we all enjoyed getting to know about the geology and human history. The walk was comfortable and beautiful, allowing us to have see the approach to the stones from the point of view of those that first visited the site. Your commentary was entertaining and informative. Thank you for making this a wonderful holiday break. I will definitely be back with more friends!