On the base of topographic maps of 1 : 500 000 scale the regionalization of the territory was fulfilled. Three geomorphic regions were distinguished: 1 - the Vostok trench - submarine hilly plain of abs. height -900 m, with several depressions and rises; 2 - the Komsomolski mountains with abs. height up to 1580 m; 3 - the Shmidt plain with abs. height about 300 m and relief about 100 m. These regions are complexified by exogenic mesolandforms with different heights, depth of dissection and total morphology.