Top 10 Lighthouses in South Korea
South Korea's coastline is one of the most complex in East Asia, a deeply indented shoreline of more than 12,000 kilometres — including islands — that encompasses the Yellow Sea to the west, the Korea Strait to the south, and the East Sea (Sea of Japan) to the east. The country's maritime heritage runs deep: the Joseon Dynasty maintained coastal signal systems, and modern lighthouse construction began under Japanese colonial administration in the late nineteenth and early twentieth centuries, many of those original towers still standing and operating. Korea's lighthouses range from elegant Japanese-era octagonal stone towers to dramatic modern structures designed as tourist landmarks, and they mark some of the most demanding waters in the region — tidal amplitudes of up to nine metres on the western coast, fog-prone passages in the Korea Strait, and the exposed rocks of the southern island chains.
1. Homigot Lighthouse, Pohang, North Gyeongsang
Homigot, on the easternmost point of the Korean mainland at the tip of the Pohang Peninsula, is home to one of the country's most celebrated lighthouses. Built in 1908 during the Japanese colonial period, the Homigot Lighthouse is a circular brick tower standing 26.4 metres tall, designed by the Japanese Government-General's Lighthouse Bureau. It displays an occulting white light with a range of approximately 18 nautical miles, guiding vessels around the dangerous rocky tip of the cape and into the busy sea lane between the Korean peninsula and Japan. The lighthouse was designated a Korean Heritage monument and a small museum alongside it tells the story of the colonial lighthouse service. Homigot is now also famous for a large public sculpture of hands emerging from the sea, erected to celebrate the year 2000; the combination of lighthouse, sculpture and spectacular sunrise views makes it one of the most visited maritime sites in Korea.
2. Palmido Lighthouse, Incheon
Palmido Island at the entrance to Incheon harbour holds a lighthouse of immense historical importance: the current tower, built in 1903, was the first modern lighthouse established in Korea, erected by the Korean Empire's Lighthouse Administration under the direction of foreign maritime advisers. The original first-order Fresnel lens that served Palmido for decades is now preserved in the National Lighthouse Museum on the island. The tower is a 15-metre octagonal brick structure displaying a white flashing light that guides ships through the complex tidal channels leading to Incheon — one of the most tidally extreme harbours in the world. Palmido became accessible to tourists by ferry service from Incheon, and the island hosts the Lighthouse Museum as well as walking trails around the shoreline. The museum holds one of the best collections of historic lighthouse apparatus in East Asia.
3. Ulgi Lighthouse, Ulsan, South Gyeongsang
Perched on the rocky headland of Ulgi Cape on the East Sea coast near Ulsan, this lighthouse was built in 1906 and is one of the finest surviving examples of colonial-period lighthouse architecture in Korea. The white octagonal tower stands 14.6 metres tall, constructed from locally quarried stone in a style reflecting the Japanese imperial lighthouse service's standardised designs for the Korean coast. The light character is a group flashing pattern visible for around 17 nautical miles, marking the cape that ships must round when passing through the waters between the southern East Sea and the Korea Strait. Ulgi Cape lighthouse sits within a scenic coastal park, and the combination of the early-twentieth-century tower, the rocky headland and the clear waters of the East Sea makes it a popular photographic subject. The surrounding park includes walking trails and a small visitor building.
4. Gadeokdo Lighthouse, Busan
Gadeokdo Island guards the western approach to the Korea Strait and the southern entrance to Busan harbour, and its lighthouse has watched over one of the busiest sea lanes in East Asia since 1909. The tower is a cylindrical white structure approximately 17 metres tall, positioned on the island's southern tip to warn of the rocky ledges and strong tidal currents that make the Gadeokdo passage hazardous for deep-draft vessels. The light has a range of around 15 nautical miles and is classified as an important aid to navigation for the massive container ship traffic entering and leaving Busan — South Korea's principal port and one of the busiest container terminals in the world. Gadeokdo Island is accessible by bridge from the Busan mainland, and a coastal walking trail leads to the lighthouse headland.
5. Mara Island Lighthouse, Jeju Province
Mara Island is the southernmost point of South Korean territory, a tiny volcanic islet 11 kilometres south of Marado port in Jeju. Its lighthouse, a simple white tower, marks this extreme southern position in the Korea Strait and assists the passage of vessels working between the Yellow Sea and the East China Sea through the Jeju Strait. The island, covering less than 0.3 square kilometres, is inhabited by a small fishing community, and the lighthouse is maintained by the Korea Coast Guard. Despite its diminutive size, Mara Island draws visitors specifically because of its geographical claim to be the southernmost land in Korea, and the lighthouse adds a suitably maritime punctuation mark to the pilgrimage. Ferries run from Marado on Jeju Island.
6. White Lighthouse (Baengdaedung), Seoul Han River area
The Baengdaedung or White Lighthouse in the Han River Estuary is a distinctive tower that served the approach to Incheon and the Han River navigation corridor — a waterway of considerable strategic and commercial importance throughout Korean history. The current structure has been restored and maintained as a heritage site, representing the type of river and estuary lights that guided rice boats, timber rafts and later steam launches through the tidal complexity of the Han mouth. The Han River estuary is now a sensitive military area near the North Korean border, limiting public access, but the light remains an evocative reminder of a time when the river was a working inland sea lane connecting Seoul to the coast.
7. Marado Lighthouse, Jeju Island
Distinct from the Mara Island beacon, the Marado Lighthouse on the northern coast of Jeju Island's Marado township is a more substantial navigational structure guiding vessels along Jeju's southwestern coast. Jeju sits in the middle of the Korea Strait and its lighthouses collectively form a ring of navigational marks that are essential for the enormous volume of traffic transiting between Chinese, Korean and Japanese ports. The southwestern coast of Jeju is subject to heavy weather from typhoons during the summer season, and the Marado light's elevation on the basalt sea cliffs gives it a substantial nominal range. Visitors to Jeju's southern coast frequently combine a stop at this lighthouse with the dramatic coastal scenery of the Olle hiking trails.
8. Sokcho Lighthouse, Gangwon Province
Sokcho is the principal port on the East Sea coast of the Gangwon region, and its lighthouse at the harbour entrance has guided fishing fleets and coastal cargo vessels since the mid-twentieth century. The Sokcho light is a relatively modern structure compared to the colonial-era towers, but its position is critical: the East Sea is prone to dense sea fog from late spring to early summer, particularly in the Sokcho region where warm Korean Currents and cooler continental air masses interact. The light's fog signal capability has always been as important as its visual range. The town of Sokcho and the adjacent Seoraksan National Park make the lighthouse a worthwhile detour for visitors to the east coast, with the tower visible from the town's beach promenade.
9. Yeosu Old Lighthouse, South Jeolla Province
The city of Yeosu on the southern coast of South Jeolla Province sits at the heart of a spectacular archipelago of more than 300 islands, and its old harbour lighthouse is a century-old structure that has overseen the development of one of Korea's most important fishing and petrochemical port complexes. Built during the Japanese colonial period, the tower is a compact masonry structure now overshadowed by modern port infrastructure but preserved as a registered cultural property. The surrounding Hallyeohaesang National Marine Park, a designated maritime park protecting the islands and channels around Yeosu, is one of the most scenic sailing and ferry areas in Korea, and the old lighthouse marks the inner harbour where generations of haenyeo diving women have embarked.
10. Dokdo Lighthouse, Dokdo Islands
The Dokdo Lighthouse stands on the westernmost of the two volcanic islets that constitute Dokdo, claimed exclusively by South Korea in the East Sea and the subject of an ongoing territorial dispute with Japan. The lighthouse was erected in 1954 and subsequently upgraded, and it serves the double purpose of maritime aid and sovereign territorial marker. The tower is a white cylindrical structure maintained by the Korea Coast Guard, and the light guides fishing vessels through the waters around the islets, which are surrounded by rich fishing grounds. Dokdo is accessible only by a limited number of ferry sailings from Ulleungdo Island, and visitor numbers are controlled by the Coast Guard. For many South Koreans, visiting the Dokdo lighthouse is an act of national affirmation as much as a maritime excursion.
Practical Information
Korea's lighthouse coast is best explored in segments: the colonial-era towers of the East Sea coast (Homigot, Ulgi, Sokcho) make a fine driving itinerary from Busan northward, while the islands of the south and west require ferry connections. The National Lighthouse Museum on Palmido, accessible from Incheon by ferry, is essential for anyone interested in the history of Korean lighthouse engineering, and the museum's collection of Fresnel lenses and keeper artefacts is outstanding. Spring and autumn offer the clearest weather for coastal visits; summer brings heavy rain and typhoon risk but also the most active fishing port activity. Open the map to locate all charted aids to navigation along the Korean coast and plan a route tailored to your interests.