Dragon's Landing
In the widdershins end of Ankh-Morpork, between the Street of Cunning Artificers and the wall, several acres of city were devastated by the crash-landing of a huge noble dragon. At last report, the area was designated as a redevelopment site, so by now it may be covered with a lot of identical rectangular buildings of brown Sto brick. (In fact, the new mapp indicates that the redeveloped area is now known as New Brickyards.)
The site now hosts the monthly "all comers tin market" selling metalwork of all kinds.