Ice cave in the Skaftafell National Park in Iceland. Ice caves collapse and new ones form as each glacier grinds slowly towards the sea. Local guides can help you (without dying) find one. (Visit Skaftafell National Park in Iceland.
Lake Village, Hallstatt, Austria by catrulz : I don’t imagine there’s much going on in this seemingly small town, but I’d venture to take a stroll in and around town. It’s for the big city folk looking for a place to breathe, and take up some space.