Lake Chon is a caldera lake which was formed by inward collapse of landforms of Mt Paektu volcanic body and then filled with water after the Millennium Eruption.
The formation of a lake presents a peculiar ecosystem, beautiful scenery, and novel natural phenomena in the caldera with great scientific, educational and tourist value.
Covering an area of 9.16 square kilometres, the lake is 14.4 kilometres in circumference, 213.3 metres deep on average, 384 metres at its deepest, and its gross volume of water is 1 955 million cubic metres.
It is the deepest natural lake with the largest water volume in the country.
By the lake there are Paektu, Ragwon and Paegam spas. The annual average temperature of the lake is -4.9℃. The coldest month is January and the hottest one July. The water begins to freeze in December and melts in June next year.
The lake is inhabited by floating plants, underwater plants and chars.
Frequently observed there are water-spouts and such electrical phenomena as thunder and lightning caused by thick clouds.
The shores of the lake are carpeted with alpine plants, including rhododendron, mountain heath, tundra rhododendron, two-colour crazyweed and Salix schwerinii .
As the one and only creation of the Millennium Eruption, the lake still draws interest and curiosity of the world people as it is located on the highest place in Northeast Asia and has a peculiar ecosystem.
Yang Ryon Hui
More From Naenara (En)
Kim Yo Jong, deputy department director of the Central Committee of the Workers' Party of Korea, issued the following press
January 11, 2026
Kim Yo Jong, deputy department director of the Central Committee of the Workers' Party of Korea, issued the following press
The first-term winter camping began at the Songdowon International Children's Camp in the DPRK. A ceremony of starting the camping
January 11, 2026
The first-term winter camping began at the Songdowon International Children's Camp in the DPRK. A ceremony of starting the camping
The respected Comrade Kim Jong Un sent a flower basket to Thongloun Sisoulith upon his reelection as the general secretary of the
January 11, 2026
The respected Comrade Kim Jong Un sent a flower basket to Thongloun Sisoulith upon his reelection as the general secretary of the
New houses have been built in Sambong-ri of Phyongwon County and Yonphung-ri of Anju City, South Phyongan Province of the DPRK.
January 11, 2026
New houses have been built in Sambong-ri of Phyongwon County and Yonphung-ri of Anju City, South Phyongan Province of the DPRK.
A meeting with sportspersons who won the international games in 2025 was held on January 9. Present there were Kim Il Guk,
January 11, 2026
A meeting with sportspersons who won the international games in 2025 was held on January 9. Present there were Kim Il Guk,
In late July 2024, record downpour flooded many people out in some areas of the DPRK. The respected Comrade Kim Jong Un issued a
January 11, 2026
In late July 2024, record downpour flooded many people out in some areas of the DPRK. The respected Comrade Kim Jong Un issued a
A spokesman for the General Staff of the Korean People's Army made public a press statement "The Republic of Korea should be ready
January 10, 2026
A spokesman for the General Staff of the Korean People's Army made public a press statement "The Republic of Korea should be ready
Kim Jong Un , general secretary of the Workers' Party of Korea, sent a message of greeting to Thongloun Sisoulith, general
January 10, 2026
Kim Jong Un , general secretary of the Workers' Party of Korea, sent a message of greeting to Thongloun Sisoulith, general
New houses have appeared at the Sinphung and Yongjung farms in Sinpho City, South Hamgyong Province, and at the Namhoe Farm in
January 10, 2026
New houses have appeared at the Sinphung and Yongjung farms in Sinpho City, South Hamgyong Province, and at the Namhoe Farm in
Kim Jong Un , president of the State Affairs of the Democratic People’s Republic of Korea, sent a reply letter to Vladimir
January 09, 2026
Kim Jong Un , president of the State Affairs of the Democratic People’s Republic of Korea, sent a reply letter to Vladimir
Since the programme of the rural revolution in the new era was set forth in 2022, rural communities across the DPRK have made
January 09, 2026
Since the programme of the rural revolution in the new era was set forth in 2022, rural communities across the DPRK have made
The Natural Energy Institute of the State Academy of Sciences has developed a new methane gas production technology. Previously,
January 09, 2026
The Natural Energy Institute of the State Academy of Sciences has developed a new methane gas production technology. Previously,
Modern houses have been built at the Chilgol Vegetable Farm in Mangyongdae District, Pyongyang Municipality and public and
January 09, 2026
Modern houses have been built at the Chilgol Vegetable Farm in Mangyongdae District, Pyongyang Municipality and public and
The DPRK team ranked first in the country and region standings at the 2025 IWF World Championships held in Norway in October last
January 09, 2026
The DPRK team ranked first in the country and region standings at the 2025 IWF World Championships held in Norway in October last
The Central Committee of the Workers' Party of Korea sent a congratulatory message to the Twelfth Congress of the Lao People's
January 08, 2026
The Central Committee of the Workers' Party of Korea sent a congratulatory message to the Twelfth Congress of the Lao People's
The 13th Plenary Meeting of the Eighth Central Committee of the Workers’ Party of Korea held in December last year referred to
January 08, 2026
The 13th Plenary Meeting of the Eighth Central Committee of the Workers’ Party of Korea held in December last year referred to
In recent years, many public leisure facilities have been built across the DPRK. Art theatres and open-air theatres were renovated
January 08, 2026
In recent years, many public leisure facilities have been built across the DPRK. Art theatres and open-air theatres were renovated
News of house-moving ceremonies which show a rapid development of the countryside is heard from Jagang Province of the DPRK day
January 08, 2026
News of house-moving ceremonies which show a rapid development of the countryside is heard from Jagang Province of the DPRK day
Regions in the DPRK are changing their appearance every year. Last year alone more than 32 000 houses were built in several
January 07, 2026
Regions in the DPRK are changing their appearance every year. Last year alone more than 32 000 houses were built in several
The respected Comrade Kim Jong Un always stresses that the people’s demands and interests should be regarded as absolute criteria
January 07, 2026
The respected Comrade Kim Jong Un always stresses that the people’s demands and interests should be regarded as absolute criteria
More Articles
