Finnmarksvidda

Finnmarksvidda ( Finnmark plateau/highland) is Norway's largest plateau, with an area greater than 22000 km2. The plateau lies about 300 to 500 m above sea level. Approximately 36% of Finnmark lies on the Finnmarksvidda.

Geography
From Alta Municipality in the west to the Varanger Peninsula in the east it stretches for approximately 300 km, being at least that wide from north to south, extending into Finland. The southeastern part of the plateau is protected by the Anárjohka National Park. The 1409 km2 park opened in 1976.

Some circular lakes in Finnmarksvidda may be remnants of collapsed pingos that developed during cold periods of the last deglaciation.

Fauna and flora
The plateau includes extensive birch woods, pine barrens, bogs, and glacially formed lakes. Finnmarksvidda is situated north of the Arctic Circle and is best known as the land of the once nomadic Sami people and their reindeer herds. Their shelters in the tundra are still used in the winter time.

Climate
Finnmarksvidda, located in the interior of the county has a subarctic climate with the coldest winter temperatures in Norway: the coldest temperature ever recorded was -51.4 C in Karasjok on 1 January 1886. The climate of Kautokeino (307 m) represents the climate of the plateau.

Šihččajávri, 382m, is a weather station by the lake of the same name. It is situated high on the plateau and far inland, approximately 13 km from the E45 border crossing with Norway and Finland.