Keen's Grotto

Keen's Grotto was the location of a notorious catacomb complex on Corellia. A team of four spelunkers became trapped there, necessitating rescue by a Corellian search and rescue squad, who deployed a GV/3-series guardian droid to save them. This incident became widely publicized, leading Cybot Galactica to begin developing a modified version of the guardian droid with enhanced detection sensors, emergency transponder, spotlight, and a packet of weather-proof survival gear.

Text and facts from the “Keen's Grotto/Legends” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.