Step inside a pop-up hotel cabin inspired by the cave that King Arthur and his knights would have slept in while traveling—a legendary cave that could be discovered once, and never again.  Photo 2 of 11 in Tour One of Epic Retreat’s Tiny Pop-Up Hotel Cabins in the Welsh Countryside

Tour One of Epic Retreat’s Tiny Pop-Up Hotel Cabins in the Welsh Countryside

2 of 11

Step inside a pop-up hotel cabin inspired by the cave that King Arthur and his knights would have slept in while traveling—a legendary cave that could be discovered once, and never again.