Sangumburi Crater (산굼부리)

Sangumburi Crater is a rare maar volcano with a circumference exceeding 2km, featuring a unique crater shape formed solely by explosive activity without lava flows. Inside the crater, subtropical and temperate vegetation coexist depending on solar exposure, making it a site of high academic value as a habitat for various plant communities, such as Quercus gilva and Quercus acutissima, as well as diverse wildlife.