Boulders, boulders, boulders

While Finland hardly is a country known for its caves, we have quite interesting boulder caves boasting up to 260m of maze-like crawl size passages. These boulder caves are also very stable as the rock is insoluble — a perfect playground.
If you love boulder chokes, you’ll be in heaven.

The Korkberget cave featured on the map above is nearly 300m in surveyed length and it has over 50 exits. It is a very challenging cave nevertheless, as many of its corners are incredibly cramped.