We proceeded next morning, 9th August, 1860, to see the Victoria Falls. Mosi-oa-tunya is the Makololo name and means smoke sounding; Seongo or Chongwe, meaning the Rainbow, or the place of the Rainbow, was the more ancient term they bore. We embarked in canoes, belonging to Tuba Mokoro, "smasher of canoes," an ominous name; but he alone, it seems, knew the medicine which insures one against shipwreck in the rapids above the Falls. For some miles the river was smooth and tranquil, and we glided pleasantly over water clear as crystal, and past lovely islands densely covered with a tropical vegetation. Noticeable among the many trees were the lofty Hyphaene and Borassus palms; the graceful wild date-palm, with its fruit in golden clusters, and the umbrageous mokononga, of cypress form, with its dark-green leaves and scarlet fruit. Many flowers peeped out near the water's edge, some entirely new to us, and others, as the convolvulus, old acquaintances. But our attention was quickly called from the charming islands to the dangerous rapids, down which Tuba might unintentionally shoot us. To confess the truth, the very ugly aspect of these roaring rapids could scarcely fail to cause some uneasiness in the minds of new-comers. It is only when the river is very low, as it was now, that any one durst venture to the island to which we were bound. If one went during the period of flood, and fortunately hit the island, he would be obliged to remain there till the water subsided again, if he lived so long. Both hippopotami and elephants have been known to be swept over the Falls, and of course smashed to pulp.