# A Voyage Towards the South pole and Around the World/Volume II/Chapter 7

Heads of what has been done in the Voyage; with some Conjectures concerning the Formation of Ice-Islands; and an Account of our Proceedings till our Arrival at the Cape of Good Hope.
1775 February
I had now made the circuit of the southern ocean in a high latitude, and traversed it in such a manner as to leave not the least room for the possibility of there being a continent, unless near the Pole, and out of the reach of navigation. By twice visiting the tropical sea, I had not only settled the situation of some old discoveries, but made there many new ones, and left, I conceive, very little more to be done even in that part. Thus I flatter myself, that the intention of the voyage has, in every respect, been fully answered; the southern hemisphere sufficiently explored, and a final end put to the searching after a southern continent, which has, at times, ingrossed the attention of some of the maritime powers, for near two centuries past, and been a favourite theory amongst the geographers of all ages.
That there may be a continent, or large tract of land, near the Pole, I will not deny; on the contrary I am of opinion there is; and it is probable that we have seen a part of it. The excessive cold, the many islands and vast floats of ice, all tend to prove that there must be land to the south; and for my persuasion that this southern land must lie, or extend, farthest to the north opposite to the southern Atlantic and Indian oceans, I have already assigned some reasons; to which I may add the greater degree of cold experienced by us in these seas, than in the southern Pacific ocean under the same parallels of latitude.
In this last ocean, the mercury in the thermometer seldom fell so low as the freezing point, till we were in 60° and upwards; whereas in the others, it fell as low in the latitude of 54°. This was certainly owing to there being a greater quantity of ice, and to its extending farther to the north, in these two seas than in the south Pacific; and if ice be first formed at, or near land, of which I have no doubt, it will follow that the land also extends farther north.
The formation or coagulation of ice-islands has not, to my knowledge, been thoroughly investigated. Some have supposed them to be formed by the freezing of the water at the mouths of large rivers, or great cataracts, where they accumulate till they are broken off by their own weight. My observations will not allow me to acquiesce in this opinion; because we never found any of the ice which we took up incorporated with earth, or any of its produce, as I think it must have been, had it been coagulated in land-waters. It is a doubt with me, whether there be any rivers in these countries. It is certain, that we saw not a river, or stream of water, on all the coast of Georgia, nor on any of the southern lands. Nor did we ever see a stream of water run from any of the ice-islands. How are we then to suppose that there are large rivers? The valleys are covered, many fathoms deep, with everlasting snow; and, at the sea, they terminate in icy cliffs of vast height. It is here where the ice-islands are formed; not from streams of water, but from consolidated snow and sleet, which is almost continually falling or drifting down from the mountains, especially in the winter, when the frost must be intense. During that season, the ice-cliffs must so accumulate as to fill up all the bays, be they ever so large. This is a fact which cannot be doubted, as we have seen it so in summer. These cliffs accumulate by continual falls of snow, and what drifts from the mountains, till they are no longer able to support their own weight; and then large pieces break off, which we call ice-islands. Such as have a flat even surface, must be of the ice formed in the bays, and before the flat vallies; the others, which have a tapering unequal surface, must be formed on, or under, the side of a coast composed of pointed rocks and precipices, or some such uneven surface. For we cannot suppose that snow alone, as it falls, can form, on a plain surface, such as the sea, such a variety of high peaks and hills, as we saw on many of the ice-isles. It is certainly more reasonable to believe that they are formed on a coast whose surface is something similar to theirs. I have observed that all the ice-islands of any extent, and before they begin to break to pieces, are terminated by perpendicular cliffs of clear ice or frozen snow, always on one or more sides, but most generally all round. Many, and those of the largest size, which had a hilly and spiral surface, shewed a perpendicular cliff, or side, from the summit of the highest peak down to its base. This to me was a convincing proof, that these, as well as the flat isles, must have broken off from substances like themselves, that is, from some large tract of ice.
When I consider the vast quantity of ice we saw, and the vicinity of the places to the Pole where it is formed, and where the degrees of longitude are very small, I am led to believe that these ice-cliffs extend a good way into the sea, in some parts, especially in such as are sheltered from the violence of the winds. It may even be doubted if ever the wind is violent in the very high latitudes. And that the sea will freeze over, or the snow that falls upon it, which amounts to the same thing, we have instances in the northern hemisphere. The Baltic, the Gulph of St Laurence, the Straits of Belle-Isle, and many other equally large seas, are frequently frozen over in winter. Nor is this at all extraordinary, for we have found the degree of cold at the surface of the sea, even in summer, to be two degrees below the freezing point; consequently nothing kept it from freezing but the salt it contains, and the agitation of its surface. Whenever this last ceaseth in winter, when the frost is set in, and there comes a fall of snow, it will freeze on the surface as it falls, and in a few days, or perhaps in one night, form such a sheet of ice as will not be easily broken up. Thus a foundation will be laid for it to accumulate to any thickness by falls of snow, without its being at all necessary for the sea-water to freeze. It may be by this means these vast floats of low ice we find in the spring of the year are formed, and which, after they break up, are carried by the currents to the north. For, from all the observations I have been able to make, the currents every where, in the high latitudes, set to the north, or to the N.E. or N.W.; but we have very seldom found them considerable.
If this imperfect account of the formation of these extraordinary floating islands of ice, which is written wholly from my own observations, does not convey some useful hints to an abler pen, it will, however, convey some idea of the lands where they are formed: Lands doomed by Nature to perpetual frigidness; never to feel the warmth of the sun's rays; whose horrible and savage aspect I have not words to describe. Such are the lands we have discovered; what then may we expect those to be which lie still farther to the south? For we may reasonably suppose that we have seen the best, as lying most to the north. If any one should have resolution and perseverance to clear up this point by proceeding farther than I have done, I shall not envy him the honour of the discovery; but I will be bold to say, that the world will not be benefited by it.
I had, at this time, some thoughts of revisiting the place where the French discovery is said to lie. But then I considered that, if they had really made this discovery, the end would be as fully answered as if I had done it myself. We know it can only be an island; and if we may judge from the degree of cold we found in that latitude, it cannot be a fertile one. Besides, this would have kept me two months longer at sea, and in a tempestuous latitude, which we were not in a condition to struggle with. Our sails and rigging were so much worn, that something was giving way every hour; and we had nothing left either to repair or to replace them. Our provisions were in a state of decay, and consequently afforded little nourishment, and we had been a long time without refreshments. My people, indeed, were yet healthy, and would have cheerfully gone wherever I had thought proper to lead them; but I dreaded the scurvy laying hold of them at a time when we had nothing left to remove it. I must say farther, that it would have been cruel in me to have continued the fatigues and hardships they were continually exposed to, longer than was absolutely necessary. Their behaviour, throughout the whole voyage, merited every indulgence which it was in my power to give them. Animated by the conduct of the officers, they shewed themselves capable of surmounting every difficulty and danger which came in their way, and never once looked either upon the one or the other, as being at all heightened, by our separation from our consort the Adventure.
All these considerations induced me to lay aside looking for the French discoveries, and to steer for the Cape of Good Hope; with a resolution, however, of looking for the isles of Denia and Marseveen, which are laid down in Dr Halley's variation chart in the latitude of 41° 1/2 S., and about 4° of longitude to the east of the meridian of the Cape of Good Hope. With this view I steered N.E., with a hard gale at N.W. and thick weather; and on the 25th, at noon, we saw the last ice island, being at this time in the latitude of 52° 52' S., longitude 26° 31' E.
1775 March
The wind abating and veering to the south, on the first of March, we steered west, in order to get farther from Mr Bouvet's track, which was but a few degrees to the east of us, being at this time in the latitude of 46° 44' S., longitude 33° 20' E., in which situation we found the variation to be 23° 36' W. It is somewhat remarkable, that all the time we had northerly winds, which were regular and constant for several days, the weather was always thick and cloudy; but, as soon as they came south of west, it cleared up, and was fine and pleasant. The barometer began to rise several days before this change happened; but whether on account of it, or our coming northward, cannot be determined.
The wind remained not long at south before it veered round by the N.E. to the N.W., blowing fresh and by squalls, attended, as before, with rain and thick misty weather. We had some intervals of clear weather in the afternoon of the 3d, when we found the variation to be 22° 26' W.; latitude at this time 45° 8' S., longitude 30° 50' E. The following night was very stormy, the wind blew from S.W. and in excessively heavy squalls. At short intervals between the squalls the wind would fall almost to a calm, and then come on again with such fury, that neither our sails nor rigging could withstand it, several of the sails being split, and a middle stay-sail being wholly lost. The next morning the gale abated, and we repaired the damage we had sustained in the best manner we could.
On the 8th, being in the latitude of 41° 30' S., longitude 26° 51' E., the mercury in the thermometer rose to 61, and we found it necessary to put on lighter clothes. As the wind continued invariably fixed between N.W. and W., we took every advantage to get to the west, by tacking whenever it shifted any thing in our favour; but as we had a great swell against us, our tacks were rather disadvantageous. We daily saw albatrosses, peterels, and other oceanic birds; but not the least sign of land.
On the 11th, in the latitude of 40° 40' S., longitude 23° 47' E., the variation was 20° 48' W. About noon the same day the wind shifted suddenly from N.W. to S.W., caused the mercury in the thermometer to fall as suddenly from 62° to 52°; such was the different state of the air, between a northerly and southerly wind. The next day, having several hours calm, we put a boat in the water, and shot some albatrosses and peterels, which, at this time, were highly acceptable. We were now nearly in the situation where the isles which we were in search of, are said to lie; however, we saw nothing that could give us the least hope of finding them.
The calm continued till five o'clock of the next morning, when it was succeeded by a breeze at W. by S., with which we stood to N.N.W., and at noon observed in latitude 38° 51' S. This was upwards of thirty miles more to the north than our log gave us; and the watch shewed that we had been set to the east also. If these differences did not arise from some strong current, I know not how to account for them. Very strong currents have been found on the African coast, between Madagascar and the Cape of Good Hope, but I never heard of their extending so far from the land; nor is it probable they do. I rather suppose that this current has no connection with that on the coast; and that we happened to fall into some stream which is neither lasting nor regular. But these are points which require much time to investigate, and must therefore be left to the industry of future navigators.
We were now two degrees to the north of the parallel in which the isles of Denia and Marseveen are said to lie. We had seen nothing to encourage us to persevere in looking after them, and it must have taken up some time longer to find them, or to prove their non-existence. Every one was impatient to get into port, and for good reasons: As for a long time we had had nothing but stale and salt provisions, for which every one on board had lost all relish. These reasons induced me to yield to the general wish, and to steer for the Cape of Good Hope, being at this time in the latitude of 38° 38' S., longitude 23° 37' E.
The next day the observed latitude at noon was only seventeen miles to the north of that given by the log; so that we had either got out of the strength of the current, or it had ceased.
On the 15th the observed latitude at noon, together with the watch, shewed that we had had a strong current setting to the S.W., the contrary direction to what we had experienced on some of the preceding days, as hath been mentioned.
At day-light, on the 16th, we saw two sail in the N.W. quarter standing to the westward, and one of them shewing Dutch colours. At ten o'clock we tacked and stood to the west also, being at this time in the latitude of 39° 9' S., longitude 22° 38' E.
I now, in pursuance of my instructions, demanded of the officers and petty officers, the log-books and journals they had kept; which were delivered to me accordingly, and sealed up for the inspection of the Admiralty. I also enjoined them, and the whole crew, not to divulge where we had been, till they had their lordships' permission so to do. In the afternoon, the wind veered to the west, and increased to a hard gale, which was of short duration; for, the next day, it fell, and at noon veered to S.E. At this time we were in the latitude of 34° 49' S., longitude 22° E.; and, on sounding, found fifty-six fathoms water. In the evening we saw the land in the direction of E.N.E. about six leagues distant; and, during the fore-part of the night, there was a great fire or light upon it.
At day-break on the 18th, we saw the land again, bearing N.N.W., six or seven leagues distant, and the depth of water forty-eight fathoms. At nine o'clock, having little or no wind, we hoisted out a boat, and sent on board one of the two ships before-mentioned, which were about two leagues from us; but we were too impatient after news to regard the distance. Soon after, a breeze sprung up at west, with which we stood to the south; and, presently, three sail more appeared in sight to windward, one of which shewed English colours.
At one, p.m., the boat returned from on board the Bownkerke Polder, Captain Cornelius Bosch, a Dutch Indiaman from Bengal. Captain Bosch, very obligingly, offered us sugar, arrack, and whatever he had to spare. Our people were told by some English seamen on board this ship, that the Adventure had arrived at the Cape of Good Hope twelve months ago, and that the crew of one of her boats had been murdered and eaten by the people of New Zealand; so that the story which we heard in Queen Charlotte's Sound was now no longer a mystery.
We had light airs next, to a calm till ten o'clock the next morning, when a breeze sprung up at west, and the English ship, which was to windward, bore down to us. She proved to be the True Briton, Captain Broadly, from China. As he did not intend to touch at the Cape, I put a letter on board him for the secretary of the Admiralty.
The account which we had heard of the Adventure was now confirmed to us by this ship. We also got, from on board her, a parcel of old newspapers, which were new to us, and gave us some amusement; but these were the least favours we received from Captain Broadly. With a generosity peculiar to the commanders of the India Company's ships, he sent us fresh provisions, tea, and other articles which were very acceptable, and deserve from me this public acknowledgment. In the afternoon we parted company. The True Briton stood out to sea, and we in for the land, having a very fresh gale at west, which split our fore top-sail in such a manner, that we were obliged to bring another to the yard. At six o'clock we tacked within four or five miles of the shore; and, as we judged, about five or six leagues to the east of Cape Aguilas. We stood off till midnight, when, the wind having veered round to the south, we tacked, and stood along-shore to the west. The wind kept veering more and more in our favour, and at last fixed at E.S.E.; and blew for some hours a perfect hurricane.
As soon as the storm began to subside, we made sail, and hauled in for the land. Next day at noon, the Table Mountain over the Cape Town bore N.E. by E., distant nine or ten leagues. By making use of this bearing and distance to reduce the longitude shewn by the watch to the Cape Town, the error was found to be no more than 18' in longitude, which it was too far to the east. Indeed the difference found between it and the lunar observations, since we left New Zealand, had seldom exceeded half a degree, and always the same way.
The next morning, being with us Wednesday the 22d, but with the people here Tuesday the 21st, we anchored in Table Bay, where we found several Dutch ships; some French; and the Ceres, Captain Newte, an English East India Company's ship, from China, bound directly to England, by whom I sent a copy of the preceding part of this journal, some charts, and other drawings to the Admiralty.
Before we had well got to an anchor, I dispatched an officer to acquaint the governor with our arrival, and to request the necessary stores and refreshments; which were readily granted. As soon as the officer came back, we saluted the garrison with thirteen guns, which compliment was immediately returned with an equal number.
I now learnt that the Adventure had called here, on her return; and I found a letter from Captain Furneaux, acquainting me with the loss of his boat, and of ten of his best men, in Queen Charlotte's Sound. The captain, afterwards, on my arrival in England, put into my hands a complete narrative of his proceedings, from the time of our second and final separation, which I now lay before the public in the following section.