The State of Louisiana is bounded on the north by the states of Arkansas, and Mississippi; on the east by the latter and the Gulf of Mexico; on the south by the Gulf of Mexico, and on the west by Mexico and Texas. It is a well watered garden, the soil being rich, and intersected by the Mississippi, Red, and Wachita Rivers, and many inferior streams, and washed, on its western limit, by the Sabine.
The face of the country is exceedingly level, so much so, that in a portion equal to three fourths of the State, there is scarcely a hill to be found. Those parts that are covered with pine woods are usually uneven, sometimes rising into fine swells, with broad table summits, intersected with valleys from thirty to forty feet deep. They do not lie in any particular range, but, like the ocean in a high and regular swell, present a uniform undulated surface. The alluvial soil is, of course level, and the swamps, which are only inundated alluvions, are dead flats.
A range of gentle elevations commences in Opelousas, and gradually increasing in height as it advances, diverges toward the Sabine. In the vicinity of Natchitoches, this range holds its way northwestwardly; about half way between the Red and the Sabine Rivers, and continues to increase in altitude, till it reaches the western border of the State. Seen from the pine hills above Natchitoches, it has the blue outline and general aspect of a range of mountains.
Another line of hills, commencing not far from Alexandria, on the northern side of the Red River, and separating the waters of that stream from those of the Dudgemony, extends northwardly, till it approaches, and runs into, the mammillæ, or bluffs, that bound the alluvions of the Wachita, diverging gradually from the line of that stream, as it passes beyond the western limits of the State.
That remote part of Natchitoches called Allen's settlement, is a high rolling country. There are also hills of considerable magnitude on the east side of the Mississippi, beyond the alluvions. But generally speaking, Louisiana may be considered as one immense plain, divided into pine woods, prairies, alluvions, swamps, and hickory and oak lands.
The pine-wood lands, as I have already said, are usually rolling. There are some exceptions, but they are very few. They have almost invariably a poor soil. Some of those west of Opelousas, and those between the Wachita and Red Rivers, are even sterile, answering well to the name by which they are called in some other parts of the country, Pine Barrens.
Some parts of the prairies of Opelousas are of great fertility, and those of Attakapas are still more so. As a general feature, they are more level than those of the upper country. An extensive belt of these prairies, bordering on the Gulf of Mexico, is low and marshy, and subject to be wholly inundated in any extraordinary swell of the river. A considerable portion of them have a cold clayey soil, the surface of which, under the influence of a warm sun, hardens into a stiff crust. In other portions, the soil is of an inky blackness, and often, in the hot and dry season, cracks in long fissures some inches in width.
The bottoms are generally rich, but in very different degrees. Those of the Mississippi and Red Rivers, and the bayous connected with these streams, are more fertile than those on the western border of the State. The quality of the richer bottoms of the Mississippi, as well as those of the Red River, is sufficiently attested by the prodigious growth of timber in those parts, the luxuriance of the cane and the cotton, the tangles of vines and creepers, the astonishing size of the weeds—which, however, find it difficult to over-top the better products of the soil—and the universal strength of the vegetation.
The most productive district of this State, is a belt of land, called "the Coast," lying along the Mississippi, in the neighborhood of New Orleans. It consists of that part of the bottom, or alluvion, of the Great River, which commences with the first cultivation above the Balize, about forty miles below the capital, and extends about one hundred and fifty miles above it. This belt on each side of the river, is secured from an overflow by an embankment, called "the levee," from six to eight feet in height, and sufficiently broad, for the most part, to furnish an excellent highway. The river, in an ordinary rise, would cover the greater part of these beautiful bottoms, to a depth of from two to six feet, if they were not thus protected. This belt is from one to two miles in width; a richer tract of land, of the same extent, cannot probably be found on the face of the globe.
On the east side of the river the levee extends to Baton Rouge, where it meets the highlands; on the west side, it continues, with little interruption, to the Arkansas line. On the east, above the levee, are the parishes of Baton Rogue and West Feliciana. This latter received its appropriate and expressive name from its beautifully variegated surface of fertile hills and valleys, and its rare combination of all the qualities that are most to be desired in a planting country. It is a region of almost fairy beauty and wealth. The soil literally teems with the most luxuriant productions of this favored clime. The hills are covered with laurel, and forest trees of magnificent growth and foliage, indicating a soil of the richest and most productive character. Here are some of the wealthiest and most intelligent planters, and the finest plantations in the state, the region of princely taste and luxury, and more than patriarchal hospitality. The mouth of Bayou Sara, which is the point of shipment for this productive region, transmits immense quantities of cotton to New Orleans. Some of the plantations on this bayou have from five to eight hundred acres under cultivation.