The official Jeju Bus Information System lists 810-1 and 810-2 tourist loops from Daecheon Transfer Stop through Bijarim, Geoseunsaemi Oreum and Seonheul 2-ri in opposite directions. Routes 820-1 and 820-2 loop from Donggwang Transfer Stop via the automobile museum and Shinhwa History Park, again in opposing directions. The 810 and 820 hubs are different. Check the timetable, any route changes, the connecting bus and your last return trip before travel.