산굼부리(Sangumburi Crater) Sangumburi Crater differs from the 360 or more parasitic cones of Jeju in that it was not formed when the materials ejected from the eruption stacked.Instead, it is a maar-type parasitic cone that was formed as a crater with a hole in it when many materials were ejected.The inner area is 300,000㎡, while the interior bottom circumference is 756m, and the exterior circumference is 2,070m. Nearly vertical, the crater is approximately 130m tall, making it slightly larger and deeper than Hallasan Mountain.In autumn, when the ridges of Sangumburi Crater are colored gold by waves of silvergrass, the planted cedar becomes the dominate species that take up most of the eastern and western slopes, with Sawtooth oak in the surrounding area.Furthermore, Korean Fir has been planted to form a forest path. Excluding these lush forests, colonies of Eulalia grass cover large patches of the crater.

광치기 해변(Gwangchigi Beach) Gwangchigi Beach boasts one of the most pristine and spectacular views along Jeju's coastline. In the distance is Seongsan Sunrise Peak, a UNESCO World Natural Heritage site and jewel of Jeju Island.  In the area are many trendy cafes and restaurants, as well as travel accommodations and fun things to do with the family, like the Aquaplanet Aquarium. It is also where Olle walking trails 1 and 2 connect.

섭지코지(Seopjikoji) A short drive from Seongsan Ilchulbong Peak will take you to Cape Seopjikoji. The name comes from the Jeju dialect for a “Cape of Small Land” due to its peculiar cliff formation that protrudes into the ocean. The picturesque harmony of the hill and ocean attract tourists all year round. You might even be able to sight Jeju ponies grazing on the field of grass.Walking northeast along the cliff, you will arrive at Bulgeunoreum Parasitic Cone, offering an exquisite view of a white lighthouse with the dark blue sea in the background. Additional noteworthy attractions of Cape Seopjikoji are the Glasshouse and Yumin Art Gallery, two masterpieces designed by world-renowned architect Ando Tadao. The two buildings blend in remarkably well with the surrounding nature.

성산일출봉(seongsan illchulbong) Seongsan Ilchulbong Tuff Cone, a landmark attraction of Jeju, was formed about 5,000 years ago from an eruption of magma on the ocean floor. It is especially famous as a sunrise viewing spot, known to be one of the top ten exquisite sceneries of Jeju Island.Besides viewing the sunrise, Seongsan Ilchulbong Tuff Cone is also known to be an excellent trekking spot. The Seongsan-Ojo Trail connects two villages by crossing the peak. Another popular trail, the Jijil Trail, offers a closer look at the UNESCO-designated geopark as well as Jeju’s local culture. Walking along one of these paths is recommended to really experience the area; walking all the way to the summit offers views of both the vast volcanic crater in the center and the blue ocean surrounding the area. To complete your trip, head to Seongsanpo Port to watch haenyeo (female divers) at work.