[azasadny]

I've been in a mosque, in the Kingdom of Saudi Arabia, which is illegal and it wasn't anything to write home about, but I did anyway!

I don't know about other Muslim nations, but in Saudi Arabia, a non-Muslim cannot enter a mosques (legally, that it). A lot of tile work, geometric patterns, rolled up prayer rugs, Korans all over the place, shoes piled at the door ... you get the picture