Tiilikkajärvi National Park

Tiilikkajärvi National Park
The Venäjänhiekka beach
Location in Finland
LocationFinland
Coordinates63°40′N 028°18′E / 63.667°N 28.300°E / 63.667; 28.300
Area34 km2 (13 sq mi)
Established1982
Visitors26,100 (in 2024)
Governing bodyMetsähallitus
Websitewww.luontoon.fi/en/destinations/tiilikkajarvi-national-park/

Tiilikkajärvi National Park (Finnish: Tiilikkajärven kansallispuisto) is a national park in Finland, located both in Rautavaara, North Savo and Sotkamo, Kainuu. It was established in 1982 and covers 72 square kilometres (28 sq mi) after its expansion in 2023, making it the second largest national park in southern Finland.

The Tiilikkajärvi lake is a barren 400 ha (1.5 mi2) lake with beaches all around it, split in the middle by esker capes.