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Unconformity between Ugetsuzawa Pyroclastic Flow Deposit and Bikai Formation
You can observe unconformity which is an overlapping joint between deposit in the shal…

307
Roller Coaster Road
Route 11, in Biei Town, is known as the ‘Roller Coaster Road,’ because of its wavy for…

304
San-ai-no-Oka View Park
This is a hilltop park from which you can see the rolling, wavelike hills which charac…

011
Taisho Mudflow Deposit at Kusawake
A volcanic eruption occurred at Mt.Tokachidake on 24th May 1926 caused mudflow. Mudflo…

010
Wind cave on the talus slope under the “Monster Rock”
There is a steep cliff on the northwest in Mt.Kamihorokamettoku, and Mt.Kamifuranodak…

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The Blue Pond
The Blue Pond is a ‘check dam,’ made of concrete to protect the Biei River against dam…