Ssangyonggul Cave, a designated Natural Monument, is one of the representative lava tubes of Jeju Island along with Hwanggeumgul, Socheongul, and Manjanggul caves. The cave measures approximately 400m in length, 6m in x_width, and 3m in x_height. It is thought to have been created by lava that erupted from Hallasan Mountain some 25 million years ago.One of the unique features of this particular cave is that it has features of both a lava tube and a limestone cave. The entire area surrounding the cave is a huge stratum of seashells and sand, while the interior is a mystical mix of stalactites and stalagmites. Lime covers the cave walls in series of natural swirls and streaks, bringing to mind the strokes of an abstract painting. Since the cave stays at a constant 17-18℃ throughout the year, it’s a welcome escape from the heat in the summer and a great place to warm up in the winter.The cave gets its name from its two branches, which are said to look like the paths of two dragons (‘Ssangyong’ meaning ‘two dragons’ in Korean). It is thought that Ssangyonggul Cave and Hyeopjaegul Cave were once one cave since the second entrance of Ssangyonggul Cave is so close to the end of Hyeopjaegul Cave.

Just north of Cheonhwangsan Mountain (Miryang, Gyeongsangnam-do), Eoreumgol Valley (Ice Valley) sits at an elevation between 600 and 750m and covers an area of 29,752m². Designated as Natural Monument No.224, the valley is unusual in that it begins to freeze in March when the weather becomes warm and thaws in the fall when the weather becomes cold. In the winter, the valley generates warm breezes and the water rarely freezes. Because of these unique attributes, the valley is considered one of the Four Mysteries in Miryang and attracts visitors from early summer through fall.Other notable ice valleys in Korea include Binggye Gyegok in Uiseong (Gyeongsangbuk-do), Punghyeol Naengcheon in Yanghwa Village (Jinan, Jeollabuk-do), and Aircongul in Nari Plain (Ulleungdo Island). 

As King Gyeong-deok in 757 (16 years after ruling at the age of unified Silla) altered the administrative division system into Chinese style so as to strengthen the local power 'Ju', 'Gun', and 'Hyeon', which are hanja (Chinese characters). Since then, 'Byeokgol' was renamed as 'Gimje', which refers to golden field and thus the station name 'Gimje Station'.    

Sogeumgang Valley located on the east side of Mt. Odaesan, and because the mountain scenery looks as if a crane ('Cheonghak') was spreading its wings, it was also called Cheonghak Dongsogeum. But after it became part of Mt. Odaesan National Park, it is now referred to by its current name, Sogeumgang Valley. It was designated as Famous Site No. 1 in 1970, and it occupies almost a quarter of the Mt.Odaesan National Park. Sogeumgang is the name used by scholar Yul-Gok of Joseon Period (1392~1910) when he wrote a book called Cheonghaksangi, and that name became its name. They say these mountains resemble Mt. Geumgangsan’s scenery, only miniaturized, hence the name Sogeumgang, meaning “small Geumgang”. Near Sogeumgang is Geumgangsa Temple, and there are the words “Sogeumgang” written by Yeol-Gok himself.Sogeumgang, starting with Mureung Valley as center, is divided lower half and upper half. The lower half is called Oesogeumgang and the upper half is called Naesogeumgang. Oesogeumgang includes the Geumgangmun, Chwiseonam, and Bibong Waterfall areas, and Naesogeum includes Samseonam, Sesim Waterfall, and Cheongsim Waterfall areas. Besides these, there are also Mureung Valley, Yeonjuam, Manmulsang and other well-known places, as well as Sipjaso pond that is shaped like a cross, Baekmabong, Okryudong, Sikdangam, and others. At the top of the mountain is Amisanseong (or Geumgangsanseong fortress), said to have been built by Mauitaeja (Silla 56th King, reign 927~935) a thousand years ago, to relieve himself of the grief of losing his kingdom. To the right of Mt Hwangbyeongsan is Noinbong Peak, and to the left is Maebong Peak. The current down from Noinbong Peak goes on for about 13 km and becomes Sogeumgang, which has many rocks, swamps, and waterfalls as well. Also, Sogeumgang has pine trees, various kinds of plants, bandal bear, woodpeckers, mountain sheep and other animals, making the area very valuable for ecology or biosphere studies. Sogeumgang is also famous for its winter snow flowers.

Located in Icheon City, Gyeonggi-do, the Pig Museum is the first of its kind in Asia. Village chief and an expert of pig artificial insemination Lee Jong-yeong founded the museum in November 14, 2011. Some 5,000 pig-related articles from 18 different countries are on exhibit. Visitors can also enjoy pig performances and participate in hands-on experience programs such as making sausage.

The Cheonan Three-way Intersection Park (Cheonan Samgeori Park) was known as the Samnamdaero junction back in the day. The prominent gorvernors passed by this road and the humble scholars stopped by to take a rest at this place. The park was built to commemorate Cheonan Samgeori, which is famous for Heungtaryeong (a Korean folk song that expresses happy and joyful feelings). Cheonan aims to make this historic road a tourist attraction by planting weeping willows along the streets. Yeongnamru Pavilion (영남루), the gatehouse of Hwachukgwan House (화축관) (the guesthouse for Kings), was also moved to the lake. Various cultural events like the Cheonan World Dance Festival (Cheonan Heungtaryeong Festival) (천안 흥타령춤축제) take place in this park every year.

Baekdam Valley is the representative valley of the Naeseorak area, and the river is a typical S-shaped stream formed by the winding geography from the Naegapyeong Village to the front of Baekdam Villa. The valley is named Baekdam after the claim that there are 100 naturally formed puddles in the valley. The stream that runs into Baekdam Valley comes from Suryeomdong Valley, which in turn starts from the joining of Gayadong Valley and the Baewundong Valley.Baekdam Valley is surrounded by many clean valleys, where natural monuments such as Manchurian Trout and Korean Salmon live, and also by various Buddhist temples such as Yeongsiamsa, Oseamsa, and Bongjeongamsa. It is a 2 hour walk (8 km) from the ticket booth to Baekdamsa Temple on the valley path. You can also take a shuttle bus to the upper course of the valley. After getting off the bus, walk 3 km to Baekdamsa Temple and another 300m more will lead you to Baekdam Mountain Villa. Walking up to the right side of Geumgyo, which is the first bridge on the path, you will see Dutaeso on the left side below. Then after crossing the third bridge, Gang-gyo, you will see Eunseondo, where swirling water streams of mountain ranges create an image of an island. From the forth road called Won-gyo, all the paths are sand paths. Cheongryongdam is located 300 m from Won-gyo, and Sushim-gyo leads to Baekdamsa Temple. Baedamsa Temple, located at the center of Baekdam Valley, is known as a temple where Han Yong-Un (1879-1944), a famous monk and a poet, stayed during his lifetime.

The historical border of the Silla and Baekje Kingdoms, Rajetongmun Gate of Seolcheon-myeon, Muju was formed from a rock cave in Seokgyeonsan Mountain. The tunnel is approximately 3m in x_height and 10m in length, and divides the villages of Sindu Maeul into Dugil-ri, Seolcheon-myeon and Inam Maeul in Socheon-ri. During the Three Kingdoms Period, the rocky ridges of Seokgyeonsan Mountain drew the boundary of Silla's Mupung in the east with Baekje's Seolcheo to the west. Tracing the history from the Three Kingdoms Period to the Goryeo Dynasty, the cultures and traditions of the two regions were markedly different. If curious about the difference, one could simply stop by Seolcheon on market day, where the Muju and Mupung local dialects and customs can easily be distinguished. People used to cross Seokgyeonsan Mountain by a footpath along the rocky ridge to travel between Seolcheon and Mupung. During the Japanese occupation, a new road was created by turning a cave into a tunnel through the mountain so cows and horse carts could freely pass from Muju to Gimcheon. General Kim Yoo Shin from the Silla Kingdom, the hero of unification of the Three Kingdoms, often passed by the gate, later giving rise to the gate's nickname, Tongilmun (literally "Unification Gate"). The gate is number one on the list of 33 scenic sites in Gucheon-dong.

Singyeongju Station is located in Gyeongju, a city that served as the capital of the ancient Silla Kingdom for a thousand years. Construction of Singyeongju Station began in August 2007 and was completed on October 28, 2010. The station was officially opened to the public on November 1, 2010 and has facilitated safe and convenient transport to Pohang, Yeongcheon, and other neighboring areas ever since.

Ureuk Museum is a museum dedicated to the Gayageum (a traditional Korean twelve-stringed instrument) and Ureuk, the inventor of the Gayageum and a great musician. The only museum of its kind, Ureuk Museum excavates, collects, preserves, and displays pieces that help visitors more deeply appreciate the beauty and history of the Gayageum.