Lüübnitsa Umbjärv (also or ) is a lake in Estonia. It is located in the village of Lüübnitsa in Setomaa Parish, Võru County.

Physical description The lake has an area of . The lake has an average depth of and a maximum depth of . It is long, and its shoreline measures . It has a volume of .

Names The name distinguishes the lake from other lakes named Umbjärv in Estonia—for example, about to the north in the village of Beresje, and various other lakes simply named Umbjärv. The name is derived from the Estonian common noun 'endorheic lake, lake with no (surface inlet) or outlet' (cf. Finnish ). The name () is paired with the name (), an alternate name for Beresje Umbjärv.

See also List of lakes of Estonia

References