Nhar'qual
named for an Old Corellian term which literally meant "dark death," this huge sand well was found within the Adsila Rifts of Socorro. It was rumored to be bottomless, and the original colonists used it as an exeuction site. The rift was too narrow to fly a starship into, but sensor probes launched into the rift have transmitted froma depth of 450 kilometers before they were lost.