After arriving at Gangneung Station, use Gangneung City's official Bus Information System and search by route, stop or navigation. The English interface is available. The system currently lists Gyeongpo-serving routes such as 202/202-1 and Anmok-serving options including 212 and several 300-series services, with station-linked variants in the wider network.
Do not memorize a single bus number from an old blog. The official system also displays suspended or discontinued variants, and the city's notice board publishes temporary changes for road events and festivals. On the travel day, search the exact destination name—Gyeongpo Beach or Anmok Coffee Street—together with Gangneung Station, then check the stop direction before boarding.
If you arrive late, do not assume the last KTX connects with the last useful coastal bus. Check the final practical departure before leaving your origin city. If the remaining bus connection is poor, a taxi is the fallback for the last leg.
Gangneung Bus Information Help: 033-660-2018.