The spectacular falls of the Rio Cajon, right here in Atenas Costa Rica and just a short walk (and a long set of stairs) from where we live. I had been here, years ago, but never swam in the water. But on this trip I dove in and sat on the rocks as the water crashed over my back. It was an experience to remember.
Shot on my "beach camera" the portable and powerful Canon Powershot G15. f2.2, 1/320, ISO 100, focal length 6.1mm