The laziness of the workpeople, and the great number of holidays in which they indulge, early decided Bougainville to part for a time from his convoy, and on December 12th he set sail for Cochin-China. Before following the French to the little-frequented shores of that country, however, we must survey with them Manilla and its environs. The Bay of Manilla is one of the most extensive and beautiful in the world; numerous fleets might find anchorage in it; and its two channels were not yet closed to foreign vessels, and in 1798 two English frigates had been allowed to pass through them and carry off numerous vessels under the very guns of the town. The horizon is shut in by a barrier of mountains, ending on the south of the Taal, a volcano now almost extinct, but the eruptions of which have often caused frightful calamities. In the plains, framed in rice plantations, several hamlets and solitary houses give animation to the scene. Opposite to the mouth of the bay rises the town, containing 60,000 inhabitants, with its lighthouse and far-extending suburbs. It is watered by the Passig, a river issuing from Bay Lake, and its exceptionally good situation secures to it advantages which more than one capital might envy. The garrison, without including the militia, consisted at that time of 2200 soldiers; and, in addition to the military navy, always represented by some vessel at anchor, a marine service had been organized for the exclusive use of the colony, to which the name of "sutil" had been given, either on account of the small size, or the fleetness of the vessels employed. This service, all appointments in which are in the gift of the governor-general, is composed of schooners and gun-sloops, intended to protect the coasts and the trading-vessels against the pirates of Sulu. But it cannot be said that the organization, imposing as it is, has achieved any great results. Of this Bougainville gives the following curious illustration:--In 1828 the Suluans seized 3000 of the inhabitants upon the coast of Luzon, and an expedition sent against them cost 140,000 piastres, and resulted in the killing of six men! [Illustration: Near the Bay of Manilla. (Fac-simile of early engraving.)] Great uneasiness prevailed in the Philippines at the time of the visit of the _Thetis_ and the _Esperance_, and a political reaction which had steeped the metropolis in blood had thrown a gloom over every one. On December 20th, 1820, a massacre of the whites by the Indians; in 1824, the mutiny of a regiment, and the assassination of an ex-governor, Senor de Folgueras, had been the first horrors which had endangered the supremacy of the Spanish.