Sfantu Gheorghe - canaux: Zaton – Buhaz – Palade – Crasnicol – bras Sfantu Gheorghe – Sfantu Gheorghe

Sfantu Gheorghe - Sulina, via: Sfantu Gheorghe – canal Tataru - cordon litoral - canal Imputita - canal Busurca - ville Sulina.

Sfantu Gheorghe – Sulina, via: Sfantu Gheorghe - bras Sfantu Gheorghe - lac Erenciuc - canal Mocansca - lac Puiu - Rosu - lac Rosu – "cherhana" Rosulet - lac Rosulet.

Images par amabilité de Earth Sciences and Image Analysis Laboratory, NASA Johnson Space Center eol.jsc.nasa.gov