[9] By far the most densely designed-up parts of the city are situated in numerous slender valleys in between the Nakdong as well as the Suyeong Rivers, with mountains separating many of the districts. The Nakdong River is Korea's longest river and Busan's Haeundae Beach is likewise the region's major. https://emiliom64xi.webdesign96.com/37061523/busan-summner-beach-festival-fundamentals-explained