Imjonseong Fortress (예산 임존성)

853.0M 2025-01-07

San 28 Masi-ri, Yesan-gun, Chungcheongnam-do

Imjonseong Fortress (also known as Daeheungsanseong Fortress) is located at the top of Bongsusan Mountain between Yesan-gun and Hongseong-gun in Chungcheongnam-do. This stone fortress was designed as a place to launch attacks against enemies. One of the ways in which those in the fortress fended off intruders was to unleash the water from the giant fortress well and let it gush down the mountain towards the oncoming forces.

The fortress wall is about 2.5 meters high and 3.5 meters wide and has a 7 to 8-meter ditch that runs alongside the southern wall. Compared with other Korean fortresses, Imjonseong Fortress is higher and about 2 meters thicker. It is the largest fortress of the Baekje Kingdom and has become the subject of much research.

History shows that the fortress was the central hub of the Restoration Movement of the Baekje Kingdom (18 BC - AD 660). In the 20th year of the reign of King Uija (Baekje dynasty), the kingdom was defeated by the united forces of the Silla Kingdom and the Tang dynasty (currently, China). Boksin (a cousin of King Uisa), a monk, and Heukchisangji stayed at the fortress for three years while trying to return the king to power.

As one walks along the winding trail, the view of Daeryeonsa Temple comes in to view and as once at the top, the spectacular views of Oseosan, Baekwolsan, and Gayasan mountains unfold. Those who come to the fortress from Masa-ri, Gwangsi-myeon, can drive and park their car in the parking lot located right below the fortress.

Yedang Reservoir (예당저수지(예당관광지))

4.1Km 2024-06-04

Deungchon-ri, Eungbong-myeon, Yesan-gun, Chungcheongnam-do

Yedang Reservoir is a popular attraction that represents Yesan in Chungcheongnam-do. Main facilities include a monorail, suspension bridge, sculpture park, and campground, as well as restaurants, accommodations, and convenience facilities. There are also various themed walking trail and parking lots. Many people visit to see the Golden Tree, a tree that takes on a golden hue at sunset.

Yedangho Suspension Bridge & Musical Fountain (예당호 출렁다리(음악분수))

4.9Km 2025-08-07

161 Yedanggwangwang-ro, Yesan-gun, Chungcheongnam-do

Yedangho Suspension Bridge opened on April 6, 2019 as the longest suspension bridge in Korea with the length of 402 meters. With the addition of Slow Lake Road in October of the same year, visitors can enjoy the beautiful scenery even more. There is a sculpture park around the lake, standing in harmony with the white suspension bridge.

A grand musical fountain was installed on April 25, 2020. The fountain is the widest in the nation, and shoots jets of water up 110 meters into the air. The fountain show lasts for 20 minutes, and uses bightly colored LED lights for an exciting performance.

Historic Site Related to Seong Sam-mun (성삼문선생유허지)

6.8Km 2024-01-18

403-12 Maejukheon-gil, Hongbuk-eup, Hongseong-gun, Chungcheongnam-do

This historic site related to Seong Sam-mun is believed to be the birthplace of Seong Sam-mun, and was founded by his maternal ancester, Park Dam. A shrine was built here in 1685 to honor Seong Sam-mun and the five others ministers who were executed with him for their plot to restore King Danjong to the throne after he was exhiled by his uncle. The site was destroyed in 1864 when Confucian facilities were removed by the government, but was later rebuilt in 1945.

Statue of General Kim Jwajin (김좌진장군동상)

9.3Km 2024-01-16

Goam-ri, Hongseong-eup, Hongseong-gun, Chungcheongnam-do

The Statue of General Kim Jwajin was erected to commemorate General Kim's efforts in leading the Independence Army against Japan during the Battle of Cheongsan-ri. This was one of the greatest victories in the war fro Korean independence.

Hongseong Global BBQ Festival (홍성글로벌바비큐페스티벌)

10.7Km 2025-10-23

20 Amun-gil, Hongseong-eup, Hongseong-gun, Chungcheongnam-do
+82-41-634-8706

The Hongseong Global BBQ Festival held in Hongseong, a city of aesthetics, is a festival where visitors can enjoy various barbecue cultures from home and abroad in one place. You can taste unique barbecue dishes based on Hongseong's livestock resources such as Hongseong hanu (Korean beef) and Hongseong handon (Korean pork), and there will also be cooking demonstrations by famous YouTubers and chefs. Various performances such as drone shows, busking performances, and other live music performances, as well as hands-on experiences, are prepared for family visitors, making it a festival that people of all ages can enjoy.

Yongbongsan Mountain (용봉산)

10.8Km 2024-01-15

Sangha-ri, Hongbuk-eup, Hongseong-gun, Chungcheongnam-do

Yongbongsan Mountain is relatively small mountain, reaching a x_height of just 381 meters, but is filled with beautiful rocky outcroppings and peaks. The mountain's name comes from its ridgeline, resembling a dragon with the head of a phoenix. The mountain is home to a wide range of Korean plants, including Korean pine trees, and cultural heritages such as Yongbongsa Temple.

Yesan Jangteo Three Kingdoms Festival (예산장터 삼국축제)

11.0Km 2025-10-23

Yesan-ri, Yesan-eup, Yesan-gun, Chungcheongnam-do
+82-41-332-4317

The Yesan Jangteo Three Kingdoms Festival revolves around three themes: chrysanthemums, Korean rice soup, and noodles. Visitors can enjoy a variety of foods and experience the culture unique to Yesan Market.

Hongju Millennium Monument (홍주천년기념탑)

11.1Km 2024-01-16

Ogam-ri, Hongseong-eup, Hongseong-gun, Chungcheongnam-do

The Hongju Millennium Monument was created in 2018 to commemorate the past one thousand years of history in Hongseong (previously called Hongju), while also looking to the future and the next one thousand years. The entire monument is shaped like an hourglass, with historical figures, cultural assets and specialty products of the area at the top, and a time capsule embedded at the bottom of the monument, set to be opened in 2118.

Surichigol Holy Ground (수리치골 성지)

13.5Km 2024-02-21

544 Yongsubonggap-gil, Sinpung-myeon, Gongju-si, Chungcheongnam-do

Surichigol Holy Ground is a Catholic sanctuary located deep in the mountains of Guksabong Peak in the western part of Gongju-si. It holds significance as a site where Korean Catholics organized themselves while hiding from persecution during the 19th century. Today, it is designated as a sanctuary dedicated to the Virgin Mary, providing a retreat house for Catholics to experience nature away from urban areas.

Imjonseong Fortress (예산 임존성) - Area information - Korea travel information