A closer look

If a zombie apocalypse ever hits Moldova, this is exactly where you want to be. Recognizing that sunlight is the enemy of good Pinot, the Moldovans converted a colossal underground limestone mine into the largest wine cellar on Earth. The tunnels stretch for 120 miles and are so massive you literally have to drive your car through the subterranean 'streets', strictly adhering to traffic laws while surrounded by millions of dollars of vintage booze.