Mount Daisen (大山, Daisen), is a volcanic mountain in Tottori Prefecture, Japan. It has an elevation of 1,729 metres. This mountain is the highest in the Chūgoku region, and the most important volcano on the Daisen volcanic belt: a part of Southwest Honshu volcanic arc, where the Philippine Sea Plate is subducting under the Amurian Plate.
Mount Daisen from the West
|Elevation||1,729 m (5,673 ft) |
|Prominence||1,634 m (5,361 ft) |
List of mountains and hills of Japan by height
|English translation||Big Mountain|
|Language of name||Japanese|
|Location||Tottori Prefecture, Japan|
|Parent range||Chūgoku Mountains|
|Mountain type||Complex volcano|
|Last eruption||Estimated 20,000 years ago|
Mount Daisen is a complex volcano, made by repeated volcanic activity over thousands of years. Eruptions in this area started 1.8 million years ago and resulted in Old Daisen some 500,000 years ago. The Mount Daisen of today, New Daisen, resulted from a second group of eruptions which started 50,000 years ago and ended 10,000 years ago in the caldera of Old Daisen. 50,000 years ago, this mountain had a plinian eruption from which volcanic ash can be found as far away as the Tohoku Region of Japan. Daisen is one of the 100 famous mountains in Japan, and also one of the Chūgoku 100 mountains.
History and religionEdit
Mount Daisen, which stands directly on the Sea of Japan, was regarded as one of the most important mountains for Japanese Shugendō. According to the Izumo Kokudo Fudoki, completed in 733, it was called Ōkami-take, literally, Mountain of the great god.
Climbing the mountain used to be severely prohibited without a selected monk of Daisen-ji, and common people could not access the mountain until the Edo period.
After the 2000 Tottori earthquake, some of Mount Daisen's peaks are on the verge of collapse. It is prohibited to ascend the mountain's highest peak, the Kengamine (1,729 metres (5,673 ft)). Climbers are able to access the Misen Peak (1,709.4 metres (5,608 ft)). The most popular route is from Daisen-ji to the Misen Peak. It takes three hours to reach the summit.
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