magnificent harbour has been discovered between Cat Island and Isle
Apitre, within Lake Borgne, and only ten miles from the coast of the
mainland. This new harbour, easily accessible from the sea, at all
times contains a depth of water varying from thirty to fifty feet, and
is so protected on all sides that vessels may ride with the greatest
safety in the worst weather. From this harbour to Bayou on the mainland
the distance is only twelve miles, and from Bayou to New Orleans
forty-six miles,--making altogether only fifty-eight miles from Cat
Island Harbour to New Orleans; whereas, by the difficult and dangerous
route of the Mississippi, the distance is 110 miles. The importance and
value of such a harbour it is difficult to over-estimate. Its
beneficial effect on the future destiny of the great valley will be
prodigious.

I have said the "great valley," and well it deserves the appellation.
It contains as many square miles, with more tillable ground than the
whole continent of Europe. It measures about 1,341,649 square miles,
and is therefore six times larger than France. And this valley is as
rich as it is extensive. It is the "fat" valley. Never did human eye
behold a finer soil, or more luxuriant productions. The treasures
beneath the surface are as precious as those above. The lead and copper
mines are among the best in the world. Iron and coal also abound.
Building materials, of beauty and strength, adapted to form cottages
for the poor or palaces for the rich, are not wanting. Nature has here
furnished in lavish profusion everything necessary for converting the
wilderness into smiling fields, studded with populous cities.

But we are not yet within the great valley. We are only at its
entrance, sailing up the "father of waters," against the stream, at the
rate of four or five miles an hour. It is usual for sailing-vessels to