OOC:
If we want to avoid moving from room to room in a slow creep in and out all the time, try to give an approximate idea of the area you are trying to reach, or what you are looking for.
You indeed move east down the large corridor that leads to the collapsed cave. The massive doors remain untouched like you found them the first time. You know now that the underground dwarven city is two rooms away to the east, just after you pass before the Shrine. You'd better get read because there will certainly be enemies in the empty megalopolis.
[ +- ] Map of current level