Submitted by mhabich on Sun, 01/01/2023 - 18:25 North Chungcheong (충청 북도, 忠清北道 Chungcheongbuk-do), abbreviated Chungbuk, is the only landlocked province in the country. Area is surrounded by lakes and mountains. Other regions of South Korea Gyeonggi Gangwon Chungcheongnam Daejeon Gyeongsangbuk Gyeongsangnam Jeju Jeollabuk Jeollanam Ulsan