The military road from Cattaro to Ragusa and Spalatro encroaches upon Turkish territory, and the telegraphic wire which connects Cattaro with Trieste passes over both Suttorina and Klek. The Austrian government would find it very inconvenient were the Porte to dispute the right of passage at these points. Should Turkey ever be in a position to force the adoption of the frontier, as defined by herself, the value of Klek in a military point of view will be immeasurably increased; for, while the port itself would be protected by her guns, the approach to it is perfectly secure, although flanked on either side by Austrian territory. The waters of the harbour open out into the bay of Sabioncello from seven to eight miles in width, so that a vessel in mid-channel might run the gauntlet with impunity. Towards evening we entered the Narenta, the principal river of Dalmatia and Herzegovina, by one of the numerous mouths which combine to form its delta. Its ancient name was the 'Naro,' and it is also called by Constantine Porphyrogenitus 'Orontium.' Later it acquired an unenviable notoriety, as being the haunt of the 'Narentine Pirates,' who issued thence to make forays upon the coast, and plundered or levied tribute on the trading vessels of the Adriatic. At one time they became so powerful as to be able to carry on a regular system of warfare, and even gain victories over the Venetian Republic, and it was not till 997 A.D. that they were reduced to submission by the Doge Pietro Orseolo II., and compelled to desist from piracy. The valley of the Narenta is but thinly populated, a circumstance easily accounted for by the noxious vapours which exhale from the alluvial and reed-covered banks of the stream. The lowlands, moreover, which lie around the river's bed are subject to frequent and rapid inundations. Excepting one party of villagers, who appeared to be making merry around a large fire close to the bank, I saw no signs of human habitation.