Busan is Korea's second largest city.  Tourists often come to this region to hike and to visit the Buddhist Temples located deep within the region's mountains. The Beomeosa Temple, founded in 678 AD, is perhaps one of the most frequented temples in the area and is always packed with worshipers and tourists. For art buffs, Busan offers several museums and historical buildings. If scenery is your thing, try visiting the Dongbaek Island, or bird watch at the Nakdong river estuary.