Berggasthaus Aescher, Switzerland
The Berggasthaus Aescher in the Swiss Alps gives a whole new meaning to "hole-in-the-wall." No, this photo isn't photoshopped! The 170-year-old cliff-hanging home was originally built as a guesthouse to host pilgrims who hiked up to pray with a monk. Now, the house serves as a hotel and restaurant!
Berggasthaus Aescher, CH-9057 Weissbad, Switzerland
[Photo via @maddiction]