donerail: you need to go into the catacombs..the entrance is at place denfert-rochereau in the 13th arrondissement. (metro denfert-rochereau) check your tour book to see when they're open. last i heard they're only open 2 hours in the afternoon. You can see piles of bones laid out in an eerie artwork design. and YES, you can take photos down there...dress in old jeans, sneakers...no designer duds down THERE.

if you need more info on it, send me an email!