Lake Chon is a crater lake on the top of Mt Paektu, the sacred mountain of the Korean revolution, in Samjiyon City, Ryanggang Province.
It was formed with water gathered in the crater after the eruption of a volcano.
The volcano has undergone four rounds of eruption and dormancy from the late Tertiary up to now.
The peaks surrounding the lake consists of rocks of basalt, trachyte, rhyolite, etc.
Mt Paektu rises 2 750 m above sea level and the water surface of the lake is 2190.15 m.
Covering an area of 9.17 square kilometres, the lake is 14.4 kilometres in circumference and 384 metres at its deepest.
The gross volume of water is 1 955 million cubic metres. The source of lake water is rainwater and melting snow and partially magmatic water.
The water flows down into the Amnok and Tuman rivers of Korea and the Songhua River of China.
The water is green in colour and freezes from early December to mid-June next year. The thickness of ice is 1.5 m on average. Some places with spas do not freeze even in winter.
The environs of the lake are covered with snow for over nine months from late in September to the end of June next year.
The annual average temperature of the lake is -4.9℃ and that of its water, 2.2℃.
By the lake there are Paektu, Paegam and other spas, and 168 species of plants, 16 species of birds, 6 species of mammals and 110 species of insects. And chars and goldfishes released artificially live in water.
As the deepest natural lake in Korea with superb and peculiar scenery, it is registered as a natural monument and under conservation.
More From Naenara (En)
In the DPRK, there is a convoy carrying fishes across the country. The convoy transports fishes to the orphanages, baby homes,
February 24, 2026
In the DPRK, there is a convoy carrying fishes across the country. The convoy transports fishes to the orphanages, baby homes,
On January 7, 2025 the respected Comrade Kim Jong Un attended the inauguration ceremony of regional-industry factories in Jaeryong
February 24, 2026
On January 7, 2025 the respected Comrade Kim Jong Un attended the inauguration ceremony of regional-industry factories in Jaeryong
Samgwang-ri, Unjon County, North Phyongan Province, has turned into a model for modern rural community and livestock farming. The
February 24, 2026
Samgwang-ri, Unjon County, North Phyongan Province, has turned into a model for modern rural community and livestock farming. The
Presidium of the Political Bureau of the Workers' Party of Korea Central Committee: Kim Jong Un , Pak Thae Song, Jo Yong Won, Kim
February 24, 2026
Presidium of the Political Bureau of the Workers' Party of Korea Central Committee: Kim Jong Un , Pak Thae Song, Jo Yong Won, Kim
Features of Theory of Comprehensive Socialist Development When you read essays and editorials explaining the DPRK’s
February 24, 2026
Features of Theory of Comprehensive Socialist Development When you read essays and editorials explaining the DPRK’s
The DPRK encourages coastal cities and counties to bring their natural and geographical potentials and resources into effective
February 23, 2026
The DPRK encourages coastal cities and counties to bring their natural and geographical potentials and resources into effective
At the fourth-day sitting of the Ninth Congress of the Workers’ Party of Korea on February 22, Ri Il Hwan made a proposal
February 23, 2026
At the fourth-day sitting of the Ninth Congress of the Workers’ Party of Korea on February 22, Ri Il Hwan made a proposal
Members and alternate members of the Central Committee of the Workers’ Party of Korea elected at the Ninth WPK Congress are as
February 23, 2026
Members and alternate members of the Central Committee of the Workers’ Party of Korea elected at the Ninth WPK Congress are as
A decision of the Ninth Congress of the Workers’ Party of Korea “On the Revision of the Rules of the Workers’ Party of
February 23, 2026
A decision of the Ninth Congress of the Workers’ Party of Korea “On the Revision of the Rules of the Workers’ Party of
Recorded in the history of military aggression against Korea by the Japanese imperialists is a protocol forcibly concluded by
February 23, 2026
Recorded in the history of military aggression against Korea by the Japanese imperialists is a protocol forcibly concluded by
Recently I got a strong impression watching in China the DPRK’s TV programme The Era of Comprehensive Socialist Development . I
February 23, 2026
Recently I got a strong impression watching in China the DPRK’s TV programme The Era of Comprehensive Socialist Development . I
So far this year, a number of construction projects contributing to promoting economic construction and improving people’s
February 22, 2026
So far this year, a number of construction projects contributing to promoting economic construction and improving people’s
The Central Committee of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the Lao
February 22, 2026
The Central Committee of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the Lao
The Central Committee of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the
February 22, 2026
The Central Committee of the Workers’ Party of Korea received a congratulatory message from the Central Committee of the
The Central Committee of the Communist Party of Vietnam sent a congratulatory message to the Ninth Congress of the Workers’
February 22, 2026
The Central Committee of the Communist Party of Vietnam sent a congratulatory message to the Ninth Congress of the Workers’
For the past 10-odd years the DPRK has built a number of modern healthcare facilities conducive to protecting people’s lives and
February 21, 2026
For the past 10-odd years the DPRK has built a number of modern healthcare facilities conducive to protecting people’s lives and
The Central Committee of the Korean Social Democratic Party and the Central Committee of the Chondoist Chongu Party sent
February 21, 2026
The Central Committee of the Korean Social Democratic Party and the Central Committee of the Chondoist Chongu Party sent
February 21 is the International Mother Language Day. Mother tongue is the language that the people of a country concerned use as
February 21, 2026
February 21 is the International Mother Language Day. Mother tongue is the language that the people of a country concerned use as
The Phyongchon Koryo Medicine Pharmaceutical Factory works to develop new products so as to increase the production of highly
February 21, 2026
The Phyongchon Koryo Medicine Pharmaceutical Factory works to develop new products so as to increase the production of highly
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
February 21, 2026
Kim Jong Un , general secretary of the Workers’ Party of Korea and president of the State Affairs of the Democratic People’s
More Articles
