This is a "ferryboat" passage thru a -very- little river, south of Natal, in the state of Rio Grande do Norte, Brazil ! Slightly frigtening the first time you put your car on these, but it's quite safe !

The original 360x180 Spherical Panorama is located at http://www.360cities.net/image/balsa-na-barra-de-cunhau-brazil
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 !