Iranians have built luxury hotel out of hard volcanic rocks.
Nestled within the 800-year-old village of Kandivan northwestern city of Tabriz, Iran, the Rocky Hotel has been literally hand-carved into the rocky landscape creating 16 luxury and modernized hotel rooms, each a cave.
However, there are up to 40 hotel rooms there.
MMF/MMF
I've been to Kandivan. It's very historic and scary.
Unbelievable
it gave me a freak
that's so beautiful and mysterious