Feel your vacations have been missing the OMG factor recently? Then check out these six incredibly unique U.S. Airbnbs. There's an out-of-this-world flying saucer-shaped house, a five-story abode in ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Biggest travel mistake: Not caring about where you stay on vacation because you don't plan to be in the ...