This one has been shot at Jacare Beach, on the Paraiba River, Nordeste of Brazil

The original 360x180 Spherical Panorama is located at http://www.360cities.net/image/dsc4900-ptgui-12000-2
Click on the link above and once there, just click inside the image, then gently drag your mouse LEFT, RIGHT, UP or DOWN : the panorama will follow it ! You can also ZOOM in and out of the image !