[Sinkhole] starts in Ket’s Lopolla province and takes place in Ket’s Durva province. The village of Dulkar is located at the edge of the Banner hills approximately 30 miles south of the city of Lopolla. The Unicorn’s Rest (the tavern the PCs begin at in the intro) is a forgettable waystop a little way south from the route between Lopolla and all points further west. It is one day’s travel by horse to the village from the Unicorn’s Rest.
This concise document provides guidance to Dungeon Masters for the process of utilizing an "Adaptable" scenario for the Ket region: ADP1-09: Sinkhole.