East Samogitian Plateau
East Samogitian Plateau is a landform in central Lithuania, the eastern part of the Samogitian Upland. It continues between the in the west and the Central Lithuanian Plain in the east. The Dubysa river marks its western margin, while the Šeduva Ridge and the Radviliškis Ridge mark its eastern margin.
The relief is hilly and undulated, there are flat and endorheic troughs with lakes and swamps. In the northern part there is the Kurtuvėnai moraine massif with altitudes of.
Most of the East Samogitian Plateau belongs to the Dubysa basin. There are the Rėkyva Lake, Gauštvinis lake, Bridvaišis lake, and some smaller lakes, also some large swamps such as the Didysis Tyrulis, the Praviršulio Tyrulis, the Rėkyva Swamp. The eastern part of the plateau is covered by the forests.