Military Road to Metcovich—Country Boat—Stagno—Port of Klek—Disputed Frontier—Narentine Pirates—Valley of the Narenta—Trading Vessels—Turkish Frontier—Facilities for Trade granted by Austria—Narenta—Fort Opus—Hungarian Corporal—Metcovich—Irish Adventurer—Gabella—Pogitel—Dalmatian Engineer—Telegraphic Communication—Arrival at Mostar—Omer Pacha—Object of Campaign.Herzegovina—Boundaries—Extent—Physical Features—Mountains—Mineral Products—Story of Hadji Ali Pacha—Forests—Austrian Timber Company—Saw-Mill—Rivers—Towns—Villages—Population—Greek Catholics—Church Dignitaries—Roman Catholics—Monks—Franciscan College—Moral Depravity—Fine Field for Missionary Labour.CHAPTER III.