I Tried Jeongdongjin Railbike (정동진 레일바이크) and Here Is How It Went 2026년 02월 19일2026년 02월 19일 by travelkorea Cycling along the Jeongdongjin Railbike offers an exciting way to enjoy Korea's coastline while taking in beautiful ocean views—a unique leisure activity that's easy on your wallet. Read more