HMAP World Story
디위구(지열곡)
디위구(지열곡)는 베이터우 온천공원 옆에 있으며, 베이터우 온천의 근원지 중 하나이기도 하다. 일년내내 유황 연기가 가득해 '지옥곡' 혹은 '귀신 연못' 이라고 불리며, 옥빛을 띠고 있어 '옥천곡'이라고도 불린다.
Thermal Valley
The Thermal Valley is a valley located on the foothill of Yangmingshan National Park in Beitou District, Taipei, Taiwan. This makes Thermal Valley one of the sources of acidic sulfur hot spring in the area. Locals call it as Hell Valley as well. The formula of this mineral water contains Plaster, Alunite, Jarosite, Realgar, Sulfur, and Radium. pH value is between 1.4~1.6, the highest temperature could be reached to 90 Celsius.
[Learn more]Source : Wikipedia