Halaani Basin
Halaani Basin is a deep cleft below Halaa in central Nagrand. It is populated by water elementals, and leads north into Northwind Cleft and south into Southwind Cleft, which are both full of ogres.
Mo'mor the Breaker in Telaar asks Alliance adventurers to kill ogres here for the quest 
[15-30] The Twin Clefts of Nagrand.
