It is worthy of remark, that the very circumstance, which led Herodotus to attach discredit to the circumnavigation of Africa by the Phoenicians, on account of their having the sun to the right, is the very strongest presumption in favour of its truth. Some historians have indeed endeavoured to prove, that the voyage was altogether beyond any means, which navigation at that early era could command; but in the learned exposition of Rennell, a strong degree of probability is thrown upon the early tradition. At all events it may be considered, that the obscure knowledge, which we possessed of the peninsular figure of Africa, appears to have been derived from the Phoenicians. Herodotus, however, was himself a traveller, in those early times, of no mean celebrity. Despairing of obtaining accurate information of the then known part of the habitable world, he determined to have recourse to travelling, for the purpose of completing those surveys, which had been undertaken by his predecessors, and which had been left in a dubious and indefinite state. He resided for a considerable period in Egypt, during which, he entered into a friendly communion with the native priests, from whom he obtained much accurate information, as well as a great deal that was false and exaggerated relative to the extensive region, which extends from the Nile to the Atlantic. According to his description it is much inferior in fertility to the cultivated parts of Europe and Asia, and suffering extremely from severe drought; yet he makes mention of a few spots, such as Cinyps, and the high tract Cyrene, which, undergoing the process of irrigation, may stand comparison with the richest portions of the globe. Generally, however, in quitting the northern coast, which he terms significantly the forehead of Africa, the country became more and more arid. Hills of salt arose, out of which the natives constructed their houses, without any fear of their melting beneath a shower in a region where rain was unknown. The land became almost a desert, and was filled with such multitudes of wild beasts, as to be considered their proper inheritance, and scarcely disputed with them by the human race. Farther to the south, the soil no longer afforded food even to these wild tenants; there was not a trunk of a tree, nor a drop of water--total silence and desolation reigned.