{ Ilha Grande. Beira-Mar { Rio de Janeiro. { Cape Frio. { Goytacazes. Serra-Acima { Parahiba-Nova. { Canto-Gallo. A line drawn from south to north, commencing at the fort of Lage, at the entrance of the port of Rio, passing up the middle of the bay, by the river Inhumirim upwards, and on to the origin of the Piabanha, descending by it to the Parahiba, divides the province into east and west. MOUNTAINS.--All the districts of this province, with the exception of Goytacazes, are picturesquely mountainous, and present an infinite variety of novel, sublime, and wondrous scenery, of which no verbal description can give an adequate representation. The Organ Mountains, so called from the similarity which their pyramidical heads, in various parts, bear to the front of an organ, are the principal. That portion of them which assimilates more distinctly to the object from which the whole range derives the name is an approximation of precipitous pointed masses, separated by profound winding and narrow valleys, through which romantic openings the way leads from Beira-Mar to the district of Canto-Gallo, without having to ascend any comparatively high elevations in traversing them. This is, indeed, the region of solemn and poetic sequestration. Its unchanged and primeval condition would appear to afford a suitable retirement for such as have acquired a calamity-induced distortion of the mind,--a misanthropical distaste to society and the world. The Macacu, otherwise Serra-Grande, (Great Mountain,) the mountains of St. Anne, of Sambe, of Tapacora, and of Urussanga, are situated in that extremity betwixt the districts of Rio de Janeiro and Cape Frio; the Mount of St. Joam, a league above the emboucheur of the river of the same name, the Serra Jarixina, about twenty miles north-west of the capital, and that of Bocaina, in the district of Parahiba-Nova, constitute, together with the Organ Mountains, those of the greatest altitude in the province.