This canal connected the Nile and the Red sea
Probably first cut or at least begun by Necho II, in the late 6th century BC, Darius the Great either re-dug or completed it. Exactly when it was
finally completed is not known as the classical sources disagree.
Aristotle wrote:
One of their kings tried to make a canal to it (for it would have been of no little advantage to them for the whole region to
have become navigable; Sesostris is said to have been the first of the ancient kings to try), but he found that the sea was higher than the land. So
he first, and Darius afterwards, stopped making the canal, lest the sea should mix with the river water and spoil it.
Strabo also wrote that Sesostris started to build a canal, and Pliny the Elder wrote:
Next comes the Tyro tribe and, on the Red Sea, the harbour
of the Daneoi, from which Sesostris, king of Egypt, intended to carry a ship-canal to where the Nile flows into what is known as the Delta; this is a
distance of over 60 miles. Later the Persian king Darius had the same idea, and yet again Ptolemy II, who made a trench 100 feet wide, 30 feet deep
and about 35 miles long, as far as the Bitter Lakes.
Pliny the Elder also says that Ptolemy II, who took up the work again, also stopped because of the differences of water level. Diodorus, however,
reports that it was completed by Ptolemy II after being fitted with a lock.
Larger German language map of the canal
Ptolemy II was the first to solve the problem of keeping the Nile free of salt water when his engineers invented the water lock around 274/273
BC
The canal was used on and off for centuries - the various government fighting to keep the desert from overwhelming it - it is said to have been
abandoned in the 8th century:
And so the canal continued operations in some form or the other all the way through to Arab rule of Egypt.
Then, in 770 A.D, the Abassid Caliph Abu Jafar abruptly closed the Canal. His enemies and rebels were using it to ship men and supplies from Egypt to
Arabia, which he naturally did not appreciate. It is not known as to how he closed the canal
The canal slowly disappeared into the desert and by 1489, when Vasco Da Gama ‘discovered’ India, it had mostly disappeared from memory as well. It
was refound by the scientists in Napoleon's army that invaded Egypt in 1799. A stela (one of four commemorating the construction of a canal linking
the Nile with the Red Sea by Darius I) was located at the Wadi Tumilat and probably recorded sections of Darius's canal.
Image and description of the stelae with translation
To the Stelae
I went searching for the canal when I went out one day to look over the ground of Tel el-Kebir, where an ancestor of mine had once been. I found the
canal to be nothing by a slight depression in the ground - and in the days before GPS I was never to sure if that was the actual canal!
Redmount, Carol A. "The Wadi Tumilat and the "Canal of the Pharaohs"" Journal of Near Eastern Studies, Vol. 54, No. 2 (Apr., 1995), pp. 127-135
The Wiki article
Canal of Pharaohedit on 4/1/12 by Hanslune because: (no
reason given)