Busan Jwasuyeongseongji Pujonamu is a nature conservation area with a tree estimated to be about 500 years old. Designated Natural Monument No. 311, it consists of two trees that appear intertwined, reaching 14 metres in height with a trunk circumference of 6 metres. The tree served as a windbreak in the salt-heavy coastal area and was regarded as the village guardian. Its trunk has scars and growths that show its age, and a legend says that people do not get hurt when they fall from it.