Stora Lidbergsgrottan, Lidbergsgrottorna

This is the largest cave in the reserve, Stora Lidbergsgrottan. It is 85 meters above sea level and has a flat floor with rounded stones. It is about 23 meters long, up to 8.5 meters high and 3.5 meters wide at the cave opening, narrowing to 0.5 meters at the bottom. Stora Lidbergsgrottan has smooth walls about 5 meters up from the floor level.