This article needs to be updated. Please help update this article to reflect recent events or newly available information. (March 2019)
LocationLake Peipus
Area7.5 km2 (2.9 sq mi)
Tartu County
Official nameEmajoe Suursoo Mire and Piirissaar Island
Designated5 June 1997
Reference no.906[1]
Saare village
Saare village
Church of St. Peter-Paul
Church of St. Peter-Paul

Piirissaar (earlier Borka, Russian: Межа, romanizedMezha) is an Estonian island located in Lake Peipus. It belongs to Tartu County as the Tartu Parish.

Piirissar is the largest island in Lake Peipus with a size of 7.8 km². It is located c. 15 km from the mouth of the Emajõgi river. Piirissaar is located c. 1 – 2 meters above the water level in Lake Peipus.

The island was first permanently settled during the Great Northern War by a group of Orthodox Old Believers seeking to escape the religious reforms of Moscow Patriarch Nikon and trying to avoid enrollment in the military. Most of the island's inhabitants still belong to this confession. The inhabitants of Piirissaar are diligent gardeners and vegetable growers, especially onion growers.

The German Luftwaffe inflicted major damage on the island in February 1944.

There are three villages on the island, Piiri, Saare and Tooni. The number of inhabitants has dropped from c. 700 in 1920 to 86 by 2006. The remaining inhabitants are mostly occupied by fishing and cultivation of onions.

Piirissaar has been a nature preserve as part of the Natura 2000 programme since 1991.

See also


  1. ^ "Emajoe Suursoo Mire and Piirissaar Island". Ramsar Sites Information Service. Retrieved 25 May 2020.

Coordinates: 58°22′N 27°31′E / 58.367°N 27.517°E / 58.367; 27.517