Jeju Island: Jungmun Saekdal Beach
This is a famous beach on the southern coast of Jeju. Perfectly shaped crescent of volcanic lava sand, framed by rocks on both sides, it is actually the cleanest beach in entire Korea from the water purity point of view. Next to the beach on the left are several high-class bars and lounges, as well as an aquarium and an array of boat rides are on offer. A bit congested and overhyped in my opinion but most certainly impressive
