Patvinsuo

Patvinsuo National Park (Patvinsuon kansallispuisto)
Protected area
Country	Finland
Region	North Karelia
Location	Lieksa, Ilomantsi
- coordinates	63°06′41″N 030°42′16″E / 63.11139°N 30.70444°E / 63.11139; 30.70444Coordinates: 63°06′41″N 030°42′16″E / 63.11139°N 30.70444°E / 63.11139; 30.70444
Area	105 km2 (41 sq mi)
Established	1982
Management	Metsähallitus
Visitation	12,000 (2009)
IUCN category	II - National Park
Location in Finland
Website: www.outdoors.fi/patvinsuonp

Patvinsuo National Park (Finnish: Patvinsuon kansallispuisto) is a national park in the North Karelia region of Finland, in the municipalities of Lieksa and Ilomantsi. It was established in 1982 and covers 105 square kilometres (41 sq mi). There are 80 kilometres (50 mi) of marked walking trails in the area. The park has bogs, former managed forest and slash-and-burn areas and some old-growth forests. Suomujärvi lake is located in northeast area in the park.