Called the Sala Silver Mine, this underground “hotel room is located 155 meters [500 feet] beneath the surface of the earth, inside an old mine in Vastmanland County, Sweden.” Keep reading for a video…
Called the Sala Silver Mine, this underground “hotel room is located 155 meters [500 feet] beneath the surface of the earth, inside an old mine in Vastmanland County, Sweden.” Keep reading for a video…
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