Cave in Sørfold, Norway
Tjoarvekrajgge or Čoarvvekraigi (English: The Reindeer Antler Cave) is a cave in the Bonådalen valley in Sørfold Municipality in Nordland county, Norway. It has a measured depth of 497 metres (1,631 ft) and explored length of more than 25 kilometres (16 mi), and is the longest cave currently in Scandinavia.[1][2][3][4]
References
67°36′35″N 15°41′31″E / 67.6096°N 15.6919°E / 67.6096; 15.6919