noun
mountain stream fishing
Refers to fishing in clear, fast-flowing mountain streams, often for trout or char. A common outdoor activity in Japan.
夏休みに渓流釣りに行く予定です。
I plan to go mountain stream fishing during summer vacation.
General term for fishing; 渓流釣り specifies the location and style.
Compound of 渓流 (mountain stream) and 釣り (fishing).