{"document_url": "https://en.wikipedia.org/wiki/List_of_lakes_of_Lithuania"}
There are about 6,000 lakes in Lithuania, covering 950 km², or 1.5% of the territory of Lithuania. The lakes are not evenly distributed; most are situated in the Baltic Highlands, which begin near the border with Poland on the southeast and extend northward along the border with Belarus to Latvia.

About 1,200 are supported only by groundwater and neither receive nor distribute any surface water. However, many of the other lakes are interconnected by complex passages and rivulets. These lake systems are major tourist attractions in Aukštaitija National Park and are popular with kayakers. The lakes in and near the Molėtai district municipality are a weekend destination for many residents of Vilnius, who have built summer houses and villas in the area.

Lake origins
The great majority of Lithuania's lakes formed after the Wisconsin glacier retreated. The oldest date from about 13,000 years before the present. The varieties of glacial lakes include:
The lakes of non-glacial origins include:

Largest lakes

Other notable lakes