Gōsutotaun (Atsui Natsu)

Gōsutotaun (ゴーストタウン, meaning "ghost town" in English), used to be called Atsui Natsu (暑い夏, meaning "hot summer" in English). It used to be one of the main cities but five years ago, a sand storm destroyed everything, and everyone who lived there had to leave.

Nowadays, a few sand benders live here, hiding from the others.

Location
The remaining of the city is located north-west of the desert.

History
A few years back, when the sand storm stroke, inhabitants were prepared because sand benders and air benders had felt it. They left quickly.

Only a few stayed there. They were convinced that it was just a little storm and that the city walls would be strong enough to hold everything. They were wrong. Only a few survived.

The ones who escaped successfully created the city of Atarashi Natsu. They never came to check on the ones who remained since they believed everyone had died.