Hwanseongul Cave is the biggest lime stone cave in Korea. Its length is 6.5 km and it features fantastic stalagmites, stalactites, and about 10 lakes and waterfalls. Some spots of interest include stalactites that look like the Great Wall of China and many other uniquely shaped figures.The mercury inside of the cave keeps it at a cool 12-24℃ in the summer and 8-9℃ in the winter. It takes about 30-40 minutes to the entrance and approximately one hour to look around the cave. Keep in mind that the steep slope at the entrance may be difficult for the elderly and young children.

Eongtto Waterfalls is hidden within a forest and appears only after a heavy rainfall. The falls is 50 meters high and is surrounded by uniquely formed rocks and stones. In the vicinity of the falls, there is a spacious temperate forest and evergreen scenery creates that contributes to the area's scenic beauty year-round. To reach the waterfall, visitors pass through Wolsan Village in Gangjeong-dong, Seogwipo-si, and follow an upward path for 500m, following Akgeuncheon Stream or walking along the mandarin field for 800m to the northwest at the front road of Gang Chang-hak Park. Eongtto Falls is one of the 70 scenic views of Jeju-do Island.

The Nokcheongja (Green Celadon) Kiln Site in the Geomam-dong area of Incheon dates back to the Goryeo Dynasty (918-1392). Celadon was produced on this kiln site between the 10th and 11th centuries. It has been designated as Historic Site No. 211 in May 1970. The ground around the kiln site slopes gently into the sea. Currently, the remains of the kiln are preserved within a protective pavilion, but unfortunately, the rest of the site has been transformed into golf courses.A great number of green celadon fragments and tools for pottery were discovered from the kiln at the time of excavation. The kiln applies natural slope and does not have any divisions inside.The celadon fired in this kiln has a dark green or brownish green glaze with an uneven surface. Most of the celadon artifacts are made without a pattern, but a few of the bottles have wrinkled patterns on the body. The types of the celadon are mostly bowls, plates, and bottles.Until the excavation of this kiln site, green celadon had been considered to have evolved from earthenware before the appearance of celadon. However, it is now presumed that green celadon had been influenced by the initial celadon ware and mass-produced for local supply. The kiln site in Geomam-dong is estimated to have been built sometime between the late 9th century and the middle of the 10th century.

Route 14 (19km) runs from Jeoji Community Center to the Biyangdo Island Hallimhang Harbor Ferry Dock. The trail passes through Sonang Forest, Mumyeongcheon Stream, a cactus habitat (seoninjang) in Wollyeong-ri, a Haenyeokong bean habitat, Ongpopogu Port, and Biyangdo Island. Hikers will pass through forest trails and rocky paths.

The Korea Military Academy is famous for strict discipline, patriotism, and officer pupils. In the past this was not an open place to the public, but since 1997 it has become a new tourist site. There is now a touring course which is the main attraction for visitors. The tour starts at the School Information Center to the museum, memorial hall and the exhibition, which takes approximately an hour and thirty minutes. The Army Museum holds various military treasures and remains, and at the memorial hall you can learn more about the history of the army. However the highlight of the tour is the parade of the pupils. You can watch the students march with their flourishing formal suits. You can also see this at the “Hwarang Ceremony”.  

The Sorae Ecology Park was once a facility used to produce salt until 1996. It wasn’t until 2009 that it became a park, restoring the mud flat, tidal channel, and making the closed salt field a ecological habitat for various marine life and migratory birds. The Sorae Ecology Park also provides a history to the facility and houses a Nature Learning Center, where visitors can experience sea salt production and learn more about the various wildlife and plants living in the marsh.

Eco Land Theme Park is built in the 1km² Gotjawal primeval forest. Visitors can explore around in a train that looks like 1800s’ steam powered Baldwin train. The five Baldwin train look-alike operated in the park were specially ordered and manually manufactured in UK. In the large Gotjawal forest with railway trails, visitors can see a variety of plants, animals, and insects living in the mysterious Gotjawal forests, while touring around by the special train. It also has a lake for visitors to experience the ecosystem of the forest, take a walk, and enjoy picnic. Besides, there are many things to enjoy including Eco Bridge, Hovercraft, Eco Windmill, Picnic Garden, Kid’s Town, Eco Road, Bare Foot on Scoria, Floating Café, and topiary art works. .

Daegu Arboretum was built on a sanitary landfill. It is home to more than 1,000 species of plants including giant cacti, flowers, medicinal herbs, and trees. In addition, the facility regularly holds ecology experience programs for students and young children. Meanwhile, Daegu Arboretum has been recognized as an excellent model of ecosystem restoration.

Sandglass Park is surrounded by the East Sea, mountains and Jeongdongjin 2-ri Village. Sandglass Park has pine trees, benches facing the sea, and access to Jeongdongjin Beach. A sandglass doesn’t show the present time like a sundial and a water glass and it measures the time elapsed by sand volume descending through gravity. So, the sandglass was used for determining the velocity. Jeongdongjin Sandglass Park was established in 1999 by Gangneung-si and Samsung Electronics Co. to commemorate the upcoming century. Part of this commemoration was the building of the giant sandglass at the park. The Sandglass has a diameter of 8.06m, its x_width is 3.2m, a weight of 40 tons and holds 8 tons of sand, making it one of the biggest sandglasses in the world. It takes a whole year for sand to trickle to the bottom and then the sandglass restarts again on New Year’s Day each year at midnight.

Jeongnimsaji Museum is located in Buyeo, the last capital of Baekje, where the Baekje culture flourished for the 123 year long “Sabi Era.” The museum was established on the building site of Jeongnimsa Temple, which was a symbolic meeting place for royalty and a center for politics based on Buddhist morals. The museum highlights the Buddhist culture of Baekje, said to be the origin of Buddhism in Korea and Japan, and Jeongnimsa Temple, known as the culmination of Baekje Buddhism. The museum also seeks to emphasize the advanced technology of Baekje and reenact the Sabi Era using an interactive approach that relies heavily on videos, panels, replicas, and hands-on programs. Main attractions at the museum include the Jeongnimsaji Temple Site (Historic Site No. 301), the five-story stone pagoda of Jeongnimsaji (National Treasure No. 9) and the seated stone Buddha (Treasure No. 108).