The Chonghae earthen fort is situated in Thosong-ri, Pukchong County, South Hamgyong Province.
It was built by exploiting the natural and geological conditions of the area. According to survey, the remaining wall of the fort is 2-3 metres high, 1 metre wide in the upper part and about 8 metres wide in the lower part. And the fort had a gate, pavilion and many bastions.
There are traces of a moat around the wall.
The fort was originally 2 132 metres in circumference, but the existing wall is 1 342 metres round. It is partitioned in the shape of a cross by the straight roads extending from east to west and from north to south. Sites of government office building, houses, temple, military barracks, wells and ponds have been discovered. Besides, unearthed were weapons, ceramics, cart fittings, harness, personal ornaments and Buddhist remains that date back to the period of Palhae, a feudal state in Korea which existed from the late 7th century to the early 10th century.
Various kinds of relics including those related with ondol (Korea’s traditional under-floor heating system) and wells are the same as those of the Palhae period which were unearthed in other regions in terms of shape, material and pattern.
These facts prove that the Chonghae earthen fort dates back to the period of Palhae and that a government office building was in it.
Distributed around the fort are many relics from the period of Palhae including a cluster of over 600 tombs in Phyong-ri, temple and mountain fortress.
The fort is of great academic significance in the study of the ruling system and fort defence system in the period of Palhae.
Ho Jin Myong, a researcher of medieval archaeology laboratory
of the Academy of Social Sciences
More From Naenara (En)
The central youth artistic motivational team gave a performance “Large Contingent of Patriotic Youth, Forward Following the
August 29, 2025
The central youth artistic motivational team gave a performance “Large Contingent of Patriotic Youth, Forward Following the
In his speech delivered at the groundbreaking ceremony for the fourth-stage project to build 10 000 flats in the Hwasong area in
August 29, 2025
In his speech delivered at the groundbreaking ceremony for the fourth-stage project to build 10 000 flats in the Hwasong area in
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s Repub
August 29, 2025
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s Repub
One day in the mid-1990s Chairman Kim Jong Il called some officials in charge of youth work. On that occasion he gave precious
August 28, 2025
One day in the mid-1990s Chairman Kim Jong Il called some officials in charge of youth work. On that occasion he gave precious
Jonwi Street is located in the Sopho area, the northern gateway to the capital city of Pyongyang. The name of the street honours
August 28, 2025
Jonwi Street is located in the Sopho area, the northern gateway to the capital city of Pyongyang. The name of the street honours
The National Sci-Tech Exhibition of Nano Technology Sector-2025 closed with due ceremony at the Central Light Industrial Sample
August 28, 2025
The National Sci-Tech Exhibition of Nano Technology Sector-2025 closed with due ceremony at the Central Light Industrial Sample
A national youth sci-tech successes exhibition opened with due ceremony at the Sci-Tech Complex on August 26 on the occasion of
August 28, 2025
A national youth sci-tech successes exhibition opened with due ceremony at the Sci-Tech Complex on August 26 on the occasion of
Days ago a baby was brought to the Jagang Provincial Children’s Hospital. The one-year-old boy was Kang Un Chong from Rangnim
August 27, 2025
Days ago a baby was brought to the Jagang Provincial Children’s Hospital. The one-year-old boy was Kang Un Chong from Rangnim
Meetings of young activists who distinguished themselves in displaying noble traits took place at the youth league committees of
August 27, 2025
Meetings of young activists who distinguished themselves in displaying noble traits took place at the youth league committees of
Agricultural workers in Jiha-ri, Phangyo County, Kangwon Province of the DPRK, received new houses which were built as befitting
August 26, 2025
Agricultural workers in Jiha-ri, Phangyo County, Kangwon Province of the DPRK, received new houses which were built as befitting
Kim Yong Bok, first vice-chief of the General Staff of the Korean People’s Army, issued the following press statement “Gangster-li
August 26, 2025
Kim Yong Bok, first vice-chief of the General Staff of the Korean People’s Army, issued the following press statement “Gangster-li
On August 25, 1960 the great leader Comrade Kim Jong Il visited the Seoul Ryu Kyong Su Guards 105th Tank Division of the Korean
August 25, 2025
On August 25, 1960 the great leader Comrade Kim Jong Il visited the Seoul Ryu Kyong Su Guards 105th Tank Division of the Korean
Half a century has passed since the DPRK became a full member of the Non-aligned Movement (NAM). On August 25, 1975 the country
August 25, 2025
Half a century has passed since the DPRK became a full member of the Non-aligned Movement (NAM). On August 25, 1975 the country
A national open paduk contest took place at the Taekwon-Do Hall here from August 14 to 22. More than 480 players selected from all
August 24, 2025
A national open paduk contest took place at the Taekwon-Do Hall here from August 14 to 22. More than 480 players selected from all
A national exhibition of IT achievements of university students and a national scientific research presentation of university
August 24, 2025
A national exhibition of IT achievements of university students and a national scientific research presentation of university
August 24, 80 years ago, a Japanese ship Ukishimamaru was sunken by an explosion. On August 15, 1945 imperialist Japan was
August 24, 2025
August 24, 80 years ago, a Japanese ship Ukishimamaru was sunken by an explosion. On August 15, 1945 imperialist Japan was
A spokesman for the General Staff of the Korean People’s Army on August 22 issued the following press statement “The situation
August 23, 2025
A spokesman for the General Staff of the Korean People’s Army on August 22 issued the following press statement “The situation
Scientific and technological exchanges are being conducted on a nationwide scale to make a greater leap forward in economic
August 23, 2025
Scientific and technological exchanges are being conducted on a nationwide scale to make a greater leap forward in economic
A grand banquet was given at the Mokran House in honour of the commanding officers and combatants of the overseas operation unit
August 22, 2025
A grand banquet was given at the Mokran House in honour of the commanding officers and combatants of the overseas operation unit
An escort ship belonging to the carrier task force Prince of Wales of the British Navy, which was involved in the US-led multi-nat
August 22, 2025
An escort ship belonging to the carrier task force Prince of Wales of the British Navy, which was involved in the US-led multi-nat
More Articles
