noun
river rafting; shooting the rapids
Refers to the recreational activity of navigating a river's rapids, typically in a raft or boat.
夏休みに家族で急流下りを楽しんだ。
We enjoyed river rafting as a family during summer vacation.
この川は急流下りの名所として知られている。
This river is known as a famous spot for shooting the rapids.
Compound of 急流 (kyūryū, 'rapids') and 下り (kudari, 'going down').