Although the northern coast is in many parts flat and uninteresting, the interior and southern provinces, from the mountainous character of the country, may be reckoned amongst the most romantic and highly diversified in the world; uniting all the rich and magnificent scenery, which waving forests, never-failing streams, and constant verdure can present, heightened by a pure atmosphere and the glowing tints of a tropical sun. The largest of the elevated plains are; in the west, that of _Bándung_, formed between the two ranges of volcanos which branch off from the foot of the mountain _Gedé_; and in the east, those usually termed the plains of _Sólo_ and _Kedíri_, which extend along the central districts from the _Merápi_ to _Kedíri_ and the site of the ancient capital of _Mejapáhit_. These are of considerable magnitude, and with the exception of the valley of _Kedú_ and the province of _Bányumas_, through which the beautiful river of _Seráyu_ bends its winding and romantic course, are perhaps the richest parts of the island. The low-lands, however, are not without their claims to that distinction; especially the flats of _Demák_, once an extensive swamp, and the Delta of _Surabáya_. Large tracts, particularly in the mountainous ranges of the western districts, still remain in a state of nature, or where the ground has been once cleared of forest, are now overrun with long and rank grass. In the central and eastern districts, the country is comparatively well clothed with cultivation. Quitting the low coast of the north, in many parts unhealthy, the traveller can hardly advance five miles inland without feeling a sensible improvement in the atmosphere and climate. As he proceeds, at every step he breathes a purer air and surveys a brighter scene. At length he reaches the highlands. Here the boldest forms of nature are tempered by the rural arts of man: stupendous mountains clothed with abundant harvest, impetuous cataracts tamed to the peasant's will. Here is perpetual verdure; here are tints of the brightest hue. In the hottest season, the air retains its freshness; in the driest, the innumerable rills and rivulets preserve much of their water. This the mountain farmer directs in endless conduits and canals to irrigate the land, which he has laid out in terraces for its reception; it then descends to the plains, and spreads fertility wherever it flows, till at last, by numerous outlets, it discharges itself into the sea.