Geomunoreum | |
Etymology: | Dark oreum |
Elevation M: | 456.6 |
Area Km2: | 0.80986 |
Location: | Jeju City, Jeju Province, South Korea |
Geomunoreum, alternatively Geomeunoreum, is an oreum (small extinct volcano) around Jocheon and Gujwa in Jeju City, Jeju Province, South Korea.[1]
The oreum is a popular tourist attraction, and has been a Natural Monument of South Korea No. 444 since January 6, 2005.[2] In 2007, the Geomunoreum Lava Tube System around the oreum was made a UNESCO World Natural Heritage Site, as part of the item Jeju Volcanic Island and Lava Tubes.
There are several other oreum in Jeju with similar names; this one is sometimes called the Seonheul-ri Geomunoreum or Dong Geomunoreum .
An early name for the oreum was Bangha Oreum or Banghaak . The oreum
It is estimated to have formed between 200,000 to 300,000 years ago. It has 20 lava tube caves around it.
Its highest point is 456.6m (1,498feet) above sea level, and occupies an area of 809860m2. The oreum is shaped like a horseshoe that opens to the northeast.[4] It has a trench with a width of NaNm (-2,147,483,648feet) and depth of NaNm (-2,147,483,648feet). The trench was created from when an underground lava tube collapsed. There is a dense pine and cedar forest on the oreum.
The oreum hosted Japanese military facilities during the 1910–1945 Japanese colonial period. Some remnants of this period remain, including mines.
Tourists are able to hike on the oreum. There are two main routes for tourists: Taegeuk and Yongam . The former circles the crater and the oreum