J'Nub Avr
From Discworld MUD Wiki
J'Nub Avr is a currently inaccessible Klatchian city that sits peacefully on a bend of an unnamed river west of the Eritian Desert, connected to Al-Ybi by the Eritian Desert Road that travels southeast. It is surrounded by plains with the Mountains of the Sun standing 10 miles to the southwest.
J'Nub Avr is currently the furthest northwestern named location on the playable map.