Sledding down the mountain at Light Ride Lenzerheide in Switzerland. This is a highlight reel, but the entire ride covers a total of 2.7 miles and 1341 vertical feet from top to bottom. It was also far from tame, as my top speed peaked at over 20 mph and you're just an arm's length away from a sheer cliff at times.

For more adventures and travel tips, check out my blog at http://www.planestrainsandrvs.com