Rio-Antirrio Ferries URL: https://web.archive.org/web/20161029212855/http://www.panoramio.com/user/7942420?with_photo_id=97245894 operator: Panoramio...
Rio-Antirrio Ferries URL: https://web.archive.org/web/20161027162003/http://www.panoramio.com/user/7942420?with_photo_id=97273440 operator: Panoramio...
Rio-Antirrio Ferries URL: https://web.archive.org/web/20161030023941/http://www.panoramio.com/user/7942420?with_photo_id=97246950 operator: Panoramio...
Rio-Antirrio Ferries URL: https://web.archive.org/web/20161029075906/http://www.panoramio.com/user/7942420?with_photo_id=97274174 operator: Panoramio...
Rio-Antirrio Ferries URL: https://web.archive.org/web/20161027204631/http://www.panoramio.com/user/7942420?with_photo_id=97245358 operator: Panoramio...
Rio-Antirrio Ferries URL: https://web.archive.org/web/20161027180750/http://www.panoramio.com/user/7942420?with_photo_id=97247426 operator: Panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030060104/http://www.panoramio.com/photo/97272941 determination method...