Near the eastern town of Songsan-ri, a volcanic crater with vertical cliffs rises up from the shore. As the easternmost tip of Jeju Island, this area is the first to greet each day's new sun, thus earning the name of "Sunrise Peak." A hefty climb brings visitors to the top of the peak. Visitors are prevented from entering the crater by barbed wire, but they can still enjoy the panoramic views of the surrounding area. Jagged rocks stick up like teeth along the crater's perimeter. It is definitely worth the view, even if you do not make it in time for the sunrise.