Lounge on your luxury leather chair underneath a delicate chandelier that hangs from the roof of a room that has been tunneled out of a pure rock, 509 feet (155 meters) below the surface.
As if you were Gollum from Lord of the Rings. Except for the massively wealthy and less ring-obsessed. So yes, the hotel is in a converted silver mine.
You are pretty much left alone down there with staff on the surface. So you get the whole place to yourself. There is plenty of adventure to be had around the area.
You can do a high-wire assault course, go whizzing on a zip wire and explore the underground world of the silver mine through several different tracks. If you like golf, there is a fine course above ground for you to check out 10 kilometers from Sala Silvermine.