Spanning 196 hectares, Halla Ecological (Eco) Forest on Yonggangsan Mountain is home to 288,000 trees representing 333 indigenous plant species. Having been designated as a conservation area, the forest provides plenty of great opportunities to observe and learn about Jeju's diversified ecosystem through various facilities including an observatory, plant nurseries, walking trails, etc.

The Dokdo Island Observatory Cable Car, from which one can get a bird's eye view of Ulleung-do Island, is a must-see tourist attraction. Located inside the Dodong Yaksu Park, the cable car takes visitors up to Manghyangbong Peak. When the sky is really clear (about 50 days a year), you can see as far as Dokdo Island that is located 92 kilometers away. This is also the first place to view the rising sun in Ulleung-do Island.The cable car usually begin operations early in the morning, just in time for visitors to bask in the views of the beautiful sunrise, and operates until 7 pm. or 8 pm.Tickets can be purchased on-site without any reservation.

Cheongok Cave (천곡천연동굴) is a limestone cave that extends horizontally for 1,400 meters. Estimated to have been created 400 to 500 million years ago, it is the only natural cave located in a downtown area. The cave features ceiling craters, one of which is the longest in Korea, along with stalactite curtains, travertine terraces, stalactite cascades, and many other fantastic rock formations. It provides a grand spectacle for tourists and great speleological samples for researchers. As the inside of the cave is lined with over 20 types of secondary formations, such as stalactites, stalagmites, and limestone pillars, it is an invaluable resource for earth science education. 

Imsil, Jeollabuk-do, a town famous for being Korea’s first cheese-making village, offers hands-on experience programs while living in clean, unpolluted farm country. The village is attracting the attention of foreign visitors who are interested in making and tasting local Korean cheese. Thanks to its proximity to the Hanok (traditional Korean-style house) Village of Jeonju, only 30 minutes away, many tourists choose to stay at a traditional hanok and visit the cheese village from there. The experience programs are run all year round except on Mondays. Visitors are advised to make a phone reservation at least three days prior to visiting.

Daecheong Dam (대청댐) is a multi-purpose dam consisting of a 72m-tall and 495m-long concrete gravity dam and rockfill dam. It is located where Daejeon and Chungcheongbuk-do meet. The observatory, located at Palgakjeong Service Area, offers a great view of Daecheongho Lake (대청호). A variety of fascinating items are displayed in the Water Culture Center (물문화관) on the left bank of Daecheong Dam. A nearby grassy meadow promises a relaxing and comfortable rest, while local delicacies such as freshwater fish stew and marinated grilled eel are a delight to taste.

Gapado Island is 5.5 km away from Moseulpo Port, south of Seogwipo-si, Jeju-do.Dutchman Hendrik Hamel stumbled upon the shores of Jeju-do and later introduced the island to the West. The island has a monument for Hamel, set up to honor his contributions to Jeju. Gapa Green Barley Festival is held every year in May, and a ferry also runs from Moseulpo Port to Gapado Island, and operates two times a day.* Gapa Green Barley Festival

Samcheok Ocean Railbike is a four-wheeled bike on a 5.4㎞ rail that lies against a splendid backdrop of East Sea. Along the rail are Gungchon and Yonghwa Stations as rest stops, an observatory lounge, an ocean tunnel, and many more attractions. Since each bike has safety installations (double breaks, safety bars, etc.), it can be enjoyed by the whole family.

Chaeseokgang refers to a rocky cliff and the sea around it, situated in the Gyeokpohang and Dakibong areas on the Byeonsan Peninsula. It is easy to misunderstand the name for a river, but it is a very large rocky cliff. The origin of the name comes from China, from the story of Lee Tae-Baek, while drinking wine on a ship, he saw the moon reflected in the river and jumped into the water to grab it. The name Chaeseokgang was adapted as it resembles the Chinese equivalent of this location.Chaeseokgang was created from many layers of rocks stratified by the sea, and the blue sea and the rock cliffs together create quite a lovely picture. It is nature’s masterpiece of stratification, and you can see interesting structures and shapes here that are not seen elsewhere. You can enter Chaeseokgang twice a day when the water recedes, and at low tide, you can observe various sea life existing in the lower areas of the rock cliffs and the cave. If you are able to see the sunrise or twilight at the cave, the scenery there is simply awesome.Around Chaeseokgang, there also lies the stately Mt. Naebyeonsan as well. Mt. Naebyeonsan has a temple called Seonunsa Temple, and it is a fine place to be introduced to Buddhism. The quiet mornings and evenings at the temple adds to the calmness and beauty of the twilight.