We saw this little bolt hole on the way up the mountain, but when we got to the top, I said I want to go back the way we came so I could explore it. NO! I wouldn’t want to stay in it overnight, but, if you had to you’re be very grateful, and it could save your life especially in winter. The ‘bed’ and ‘sofa’ would be ‘Hard’ but better than the snow. There was a little fireplace, some food and water - in fact everything to keep you alive.