The whole area beneath the Rana region seems to be like a cheese with bil holes, the cave systems with a network of passages. They are shaped by water and ice through thousand of years .
Actually, only a few caves are possible for visitors to walk inside. The Grønligrotta is one of them. At this time it is measured to about 4200 meters, but there are still pathways that are not explored. We could walk through only a little part of that cave system.
How amazing! When lightening up the darkness there appears wonder after wonder: Rocks with special limestone formations, beautiful patterns, colours, potholes, stalactics, an underground river and waterfalls. Just listen to the water running in this closed rom of rocks! Nothing disappeares and one hear every little dripping.
Follow me inside the cave and enjoy my pictures!