Those are amazing. I have a bluff in front of my house that I keep dreaming of digging out and making a wine cellar like those caves! But the tens or hundreds of thousands of dollars it would cost to drill into rock has left me with just fantasies...
Well now if I end up being buried, that looks like the kind of grave I want. I've always had this fear in the back of my mind of coming back to life 6 feet under somewhere. But there if that happened, I could have quite a little celebration of life party while I was figuring out how to dig myself out.