Lake Chon and Mount Paektu

Mount Paektu has played a central, sacred role in Northeast Asian history for over three millennia. In Korean mythology, the heavenly progenitor Hwanung descended to the peak of Mount Paektu to initiate human civilization, where his union with a bear-turned-woman gave birth to Dangun Wanggeom. For centuries during the Goguryeo, Balhae, and Joseon kingdoms, royal dynasties conducted elaborate state sacrifices atop the crater rim to honor the mountain spirits.

In late 946 CE, Mount Paektu experienced its colossal 'Millennium Eruption', expelling over 100 cubic kilometers of volcanic ash and tephra that coated regions as far away as Hokkaido, Japan. The explosion collapsed the volcano's summit cone to create the immense crater caldera now occupied by Lake Chon. The lake is fed by underground thermal hot springs and glacial meltwater, giving rise to the Jangbaek Waterfall (Erdaobai River outlet).

During the 1930s and 1940s, the dense, subarctic virgin forests around Mount Paektu served as a strategic operational base for anti-Japanese guerrilla forces led by Kim Il Sung. Official DPRK history designates the secret guerrilla camps (*Milsyong*) on the slopes of Mount Paektu as sacred revolutionary monuments. In modern times, the summit serves as a paramount national pilgrimage site and geological research sanctuary.

Mount Paektu and Lake Chon are steeped in rich cryptozoological folklore, ancient dragon myths, mountain spirit legends, and ghostly military traditions accumulated across centuries of Northeast Asian history. The most famous modern phenomenon is the 'Lake Chon Monster' (Tianchi Monster), a massive aquatic creature reported by observers on both the Korean and Chinese shores since the early 20th century. Descriptions depict a dark, sleek creature with a horned or serpent-like head, measuring between 3 to 10 meters long, capable of swimming at high speeds and creating massive surface wakes in the calm caldera waters.

Ancient folklore accounts attribute these aquatic sightings to water dragons (*Yong*) inhabiting the thermal abysses of Lake Chon. Local shamans and mountain elders speak reverently of the *Sanshin* (Mountain Spirit), depicted as a wise ancient sage accompanied by a majestic white tiger, who protects the sacred alpine peaks from desecration. According to mountain lore, climbers who enter the crater rim with disrespectful intentions are met with sudden, violent blizzard storms and disembodied roaring winds.

In addition, poignant ghost stories linger around the historic secret guerrilla camps hidden in the surrounding pine forests. Locals and visiting delegations report hearing disembodied gunfire, trumpet calls, and marching footsteps echoing through the timberland on fog-shrouded nights, attributed to the restless spirits of fallen freedom fighters who perished in sub-zero winter blockades.

Visitors, researchers, and border guards stationed at the Mount Paektu meteorological station have documented numerous unexplained phenomena. Eyewitnesses frequently report observing large, dark aquatic masses swimming in formation across Lake Chon, accompanied by sudden turbulent surface eruptions when no wind or boats are present.

Atmospheric light anomalies are exceptionally common around the crater caldera. Observers report seeing brilliant blue and green glowing orbs—known as mountain fires (*Sambul*)—floating above the jagged rock peaks of Janggun Peak and hovering over the water surface during twilight hours. Magnetometers and electronic navigation devices carried by geologists frequently malfunction or experience severe directional drift near the crater rim due to intense, localized geothermal and magnetic variations.

Subterranean acoustics are another frequently reported phenomenon. Hikers on the summit trail report feeling low-frequency vibrations and hearing deep, resonant roaring sounds emanating from the depths of Lake Chon, which scientists attribute to thermal gas vents but locals interpret as dragon growls.

Mount Paektu is a massive stratovolcano characterized by a 5-kilometer-wide summit caldera rimmed by 16 distinct jagged mountain peaks, including Janggun Peak (2,744 meters), which stands as the highest geographical point in the Democratic People's Republic of Korea. Lake Chon occupies the central caldera basin at an elevation of 2,189 meters, covering a surface area of 9.8 square kilometers with a maximum depth of 384 meters.

The Korean side of the summit features an interior spatial layout of stone hiking trails, subterranean thermal vents, cable car stations, observation decks, and inner perimeter monuments. The lower volcanic slopes feature dense subarctic larch and birch forests, thermal hot spring baths, revolutionary museum pavilions, and reconstructed timber log cabins marking historic secret army camps.

Mount Paektu is located in Samjiyon County, Ryanggang Province, near the northern international border with China. The site is accessible to foreign tourists on specialized charter flight tours operated via Samjiyon Airport, followed by bus transport and cable car or hiking trails leading directly to the crater rim observation decks.

The summit is accessible primarily during the warmer summer months (June to September). Winter environmental conditions are severe, with temperatures regularly dropping below -40 degrees Celsius accompanied by heavy snowpack and gale-force winds. Visitors must adhere strictly to state park regulations, stay on paved trails, and refrain from swimming in or disturbing Lake Chon.

Lake Chon and Mount Paektu hold an unparalleled global reputation combining ancient Korean origin myths, world-famous aquatic monster sightings, cataclysmic volcanic history, and sacred political symbolism. Its remote subarctic alpine beauty, combined with mysterious thermal lake abysses, strange geothermal acoustics, and unexplained atmospheric light phenomena, creates a sublime atmosphere of profound natural awe, ancient dragon mythology, and enduring supernatural enigma.