[blam]

There are shops at street level today in Istanbul that have access ladders/stairways to 2-3 street levels underneath their shops.

There's a very good program on the History Channel titled: Cities Of The Underworld . Some of these shows are fascinating.

[cpanter]

That is a pretty good show. I watched one just the other night about Dublin that was excellent.

[tripod]

I’ve seen that show - it is FANTASTIC!