Orographically Hungary is composed of an extensive central plain surrounded by high mountains.
The Carpathians do not form an uninterrupted chain of mountains, but consist of several orographically and geologically distinctive groups; in fact they present as great a structural variety as the Alps; but as regards magnificence of scenery they cannot compare with the Alps.
Orographically, therefore, the proper Carpathians are divided into: (a) the western Carpathians, (b) the eastern or wooded Carpathians, and (c) the central groups.
The next succeeding parallel range, the Koko-shili, which is continued eastwards by the Bayan-khara-ula, between the upper headstreams of the Hwang-ho or Yellow River and the Yangtszekiang, belongs orographically to the plateau of Tibet.
When the altitudes of the intermont latitudinal valleys are compared, the significance orographically of the Chimen valley and of the Kum-kol valley is strikingly emphasized.
Argaeus, which, however, can hardly be regarded as orographically one with it.
Orographically they are the N.