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No.4

No.4

Tour of the Spillway & Tunnel Underground Cruise

Tough activity! You get through the tunnel on your own in the Spillway! you may not be possible due to tunnel conditions

[Duration] 

  3 - 4 hours

[Capacity]  

  Canoeing 2-10 people

[Fee] 

  Canoeing: 10,000 yen/ per person

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