[9] Probably the most densely constructed-up areas of town are located in quite a few slim valleys between the Nakdong and also the Suyeong Rivers, with mountains separating most of the districts. The Nakdong River is Korea's longest river and Busan's Haeundae Beach is also the place's most significant. In https://andre2d45k.tribunablog.com/everything-about-busan-summner-beach-festival-50972009