(Isle of Skye fairy pool) Celtic mythology emerged from Ireland, Scotland, and Wales. The geography of all three of these places include being surrounded by water, with a lot of pools and lakes such as the one seen above.
One of the top things to do in Scotland, the Fairy Pools isle of Skye is a series of pools filled with crystal clear water and communicating via waterfalls. A nice walk at the foot of the Cuillin Mountains. Video, Photos and Planning info at: http://www.zigzagonearth.com/fairy-pools-skye/