However, Sääminginsalo is also partly surrounded by an artificial canal, and thus it may not be considered a real island either.
Just before the paintings, an 250-foot (80 m) artificial canal has been cut into the red clay floor of the cave.
Finally, some claim an artificial canal which ran close by Susa and connected the two rivers mentioned above.
A complex network of artificial canals connects these rivers.
The area consists of artificial canals separating dead-end residential blocks.
River Churni was most probably an artificial canal, not a true river.
The sanctuary has a network of artificial canals connected with the river Kulik.
Transport inland is done by boat on artificial canals, rather uniquely for a Pacific island.
These cultures learned how to control nature, creating expansive irrigation systems and artificial canals.
The historic town centre is situated between an artificial canal of the river Lippe and the river itself.