Iceland Ring Road - takes about 17 hours of driving to do the whole thing. Recommendations for number of days here: http://www.tripadvisor.com/ShowTopic-g189952-i223-k4573611-How_long_for_ring_road-Iceland.html
16 Reasons Why You Must Visit Iceland Right Now. Amazing no. #12
Must go here before I die!! No jellyfish, sharks, or seaweed! World's largest swimming pool in Chile. 1013 meters long covers 80 acres, its deepest end reaches 115ft and it holds 66 million gallons of water.