gimnyeong-ri seaside village, jeju olle trail route 20 in jeju island, korea

asia bay beach beautiful blue building city coastal countryside destination gimnyeong gimnyeonghang gimnyeongri green gujwaeup harbor house island jeju jejudo korea landscape nature nobody ocean old olle outdoor outside place port road route scenery sea seaside sightseeing sky south street summer town trail travel tree vacation view village water 김녕 올레길