Major Rennell states the various eminences to be as follow.

Feet.
Cuckold’s Point2672
Halley’s Mount2467
Flag Staff2272
The Barn2015
(Over-hanging the sea.)
The Alarm House (centrically situated)l960
High Knoll (where the Citadel stands, above Ladder Hill)1903
Longwood House (residence of the Deputy Governor)1762

This very elevated part, namely, Ladder Hill, is nevertheless commanded by several small batteries, judiciously situated, which, in their turn, are subject to the fire of the works at High Knoll, built under the auspices of Colonel Brooke, and under the immediate direction of Major Smyth. This little fortification seems to be the dernier resort of the garrison, of which it might hold about two hundred in the several bomb-proofs. It has a small arsenal, reservoir, magazine, a well of immense depth, cut through the rock with great difficulty, and, exclusive of its outworks, which are peculiarly compact, has a central block-house, mounting several pieces of heavy ordnance. The site of this citadel is shewn to be full 1960 feet above the level of the sea: the highest peak in the island is about 2700; but it is too remote to have any effect on the citadel.

The force kept up at St. Helena is, nominally, a battalion of infantry, and four companies of artillery; but I doubt whether, at any time, more than 700 men could be mustered: that number is barely equal to the defence of the several outposts, and to manning the sea-line, Ladder Hill, and the citadel. It is, fortunately, a very healthy spot, and the hospitals are rarely known to contain more than four men in the hundred.

The surrounding ocean supplies abundance of fish; Mr. Brooke describes no less than seventy-six kinds, though few are much esteemed. From the stern of a ship, mackarel, of a small size, together with gar-fish, plaice, a kind of cod, and a very fine species of gurnet, may be caught. The best bait for these is a piece of raw albacore. Chance supplied us with a very excellent stock of craw-fish: under the idea of catching some small sharks, we made a net of spun-yarn, and slung it to a butt-hoop. A few bones of salt beef were tied within for a bait. This we lowered down at night, and occasionally drew up very gently to the surface, the depth being about ten or eleven fathoms. We caught no sharks, but frequently found two or three very fine craw-fishes, of that sort called stumps.

I will now proceed with the regular order of my design, and observe that, if a ship is not to touch at the Cape outward bound, especially when that port is in possession of an enemy, or that hostile cruisers are known to infest the southern coast of Africa, it is not uncommon to run down to the latitude of 38° or 40°, thereby to avoid those dangers, and to get beyond the influence of the current, which sets to the westward at the rate of full three miles per hour. Experience has proved, that, by taking such a course, the voyage has been quicker than when the land has been kept in sight. When the Cape is thus avoided, it will probably be necessary to proceed by the inner passage to the island of Johanna. This is supposed to be the best route that can be followed, by such as are bound to Bombay; though the number of shoals, and of rocks, scattered through the Mozambique Channel, which separates Madagascar from the Main, subjects it to some disrepute. These are, in a measure, counterbalanced during war time, by the danger attendant upon an approach to the island of Mauritius; whence the French have always fitted out a number of privateers, that have done inconceivable mischief among our shipping in the Indian Seas.

A few vessels touch at St. Augustine’s Bay, on the west coast of Madagascar; but the treacherous disposition of the natives is a great objection, and causes the generality to pass on to Johanna, which is the only island of the Comora cluster we have been in the habit of visiting. The strong current setting round its southern extremity, occasions vessels to keep close to the shore as they approach Saddle Island, which, at low water, is connected with Johanna by a ridge of sand, whereon the Huntingdon Indiaman was lost about forty years back, in attempting to pass, without going round Saddle Island; which derives its name from the appearance it bears, when viewed at a certain distance. The whole coast, from the southern point to the bay where the town is situated, presents, with very little exception, a bold shore, divested of those dangerous reefs which render Mohillah, and others of its neighbours, difficult of access. The country is extremely mountainous; in some parts abounding with cocoa and other trees: wild goats are very numerous; but, being much in request among the natives, are very shy, and, in general, retire to the most rugged eminences. To the left of the town, about two miles distant, a long reef of black rocks encloses a bay, of which the beach is covered with a fine sand, shelving very gradually, and bearing a strong resemblance to that of Weymouth.

The houses in the villages on the coast are rather mean, though appertaining to persons who have ridiculously assumed European titles of eminence. The island swarms with ‘Prince Ruperts,’ ‘Prince Eugenes,’ Dukes, Marquises, and Lords, all of whom are mean and knavish to an extreme. The common form of building consists of a long barn-like apartment, entered by a low door in middle of its length, and having another opposite thereto at the back, which leads to the most dirty out-offices that can be imagined; wherein the culinary operations, &c. are carried on. In the dwellings of those who admit lodgers, which may be said to include half the town, the places for sleeping, for I cannot call them bed-places, are raised, towards the two gable-ends, to the height of full six feet; and, in some, are parted off by a curtain of coarse chintz, or other cloth. These recesses are from three to five feet in width, and may be ten or twelve feet long; according to the breadth of the house. The ascent to them is formed by several very broad stairs, ordinarily covered with matting made of cocoa-tree leaves, or, in a few, with carpets. Each step is considered as accommodation for two persons to repose upon, feet to feet: in most instances, however, the steps are not long enough to allow more than one person to lie down. This theatrical arrangement is by no means displeasing, nor is it attended with so much inconvenience as would be the case were the whole upon a level. The middle of the room is set apart for meals, usually served on tables of a wretched construction; the guests sitting, as well as they can, upon little stools, or eventually reclining on the matted floor against the lower steps; which, by the by, is not only the most comfortable, but, among the natives, is considered to be the most decorous, mode.

The inhabitants of this island, which lies in 12° south, and 45° east, are chiefly descendants of some Arabs who settled here about two centuries ago. Its name is, properly, Hinzuan, from which we have, by a series of corruptions, contrived to affix the present designation. Most of the inhabitants who are not of Arabian descent, are slaves, purchased for a mere trifle at Madagascar and Mozambique, with which places some intercourse is preserved; though the Johanna marine seems but ill suited to crossing even that narrow sea, which separates it from either Cape Ambro, or the opposite coast of Mozambique. The number of vessels called war-boats, may amount to about twenty, each capable of carrying two hundred men. These barks, which are entirely open, are usually furnished with an immense number of paddles, and oars, which, aided by a large square-sail, cause them to make good way through the water. In such a temperate climate, where the wind always blows from the south-west, and where, with the exception of those hurricanes peculiar, to the higher latitudes, fair weather prevails during the whole year, such a naval armament may prove adequate to the ordinary purposes of its construction.

All warfare with any of the neighbouring islands, is supported by voluntary contributions; each person of consequence taking with him provisions, and arms, for his respective adherents, or slaves. The revenues are collected from about two hundred villages; but the three principal towns are exempted from any contribution beyond the fortieth part of their moveable property; which all, of whatever degree, pay annually to the Mufti, or head of their church.