Airbnb Now Offers Adventure Vacation Packages, and Here Are 21 Epic Ones in the US

After this four-day adventure ($549 per person) in the Smoky Mountains, you'll leave this natural beauty with great friends. Starting in a secret location, you'll set up camp, cook together, and eat around a campfire. Oh, and you'll stand on the edge of a waterfall and slide down to the bottom on its slippery rocks. There's not many places you can ride waterfalls like the Smoky Mountains!