Kuruban Swamp

From PathfinderWiki

Kuruban Swamp is a line of heavily wooded islands in Vudra's Open Bridge region that was not fully connected to the mainland when the Obari Ocean receded in 4606 AR, instead the upheavel created a semi-sunken vast mangrove swamp. Unlike the rest of Open Bridge which is infested with hordes of horrific abberations, Kuruban Swamp is controlled by the sahuagin who ruthlessly protect its borders. The sahuagin seem to be searching amongst the ancient ruins that dot the swamp but no one knows what for.[1]