Ecotour sights in Norway
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Grønligrotta
The most accessible and most visited cave is Grønligrotta, 25km north of Mo. There’s electric lighting (it’s the only illuminated tourist cave in Scandinavia) and the 30-minute tour takes you along an underground river, through a rock maze and past a granite block torn off by a glacier and deposited in the cave by the brute force of moving water.
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