If history is anything to go by, the next doomsday is right around the corner. Maybe it will be that comet expected to skim our sun's surface November 28, or when robots take over the world à la Robopocalypse in 2030, or maybe the end really will be zombies. Whatever you believe (if any), $20K will reserve you a spot in, what's thought to be, the world's largest subterranean doomsday bunker resort in Kansas — are there bunkers competing in size nowadays?

According to ABC News, construction for the two million-square-foot bunker is in process in Atchison, where you'll be able to stow away with your family in your luxury RV come doomsday. Sorry, the $20K fee doesn't include the cost of food so you better prepare for that too. Set 130-feet below ground level — and sealed with two-foot-thick steel and cement doors — the man building it, Robert Vicino, is calling the subterranean resort (which has room for 1,500 RVs) an "underground cruise ship." He even has plans to open it prior to the apocalypse so people can experience the amenities without fearing for their lives — nothing says safe like an underground wine bar and spa.