尾お根ね筋すじ

noun

ridge line; ridge trail

Refers to the line along the top of a mountain ridge, often used in hiking and mountaineering contexts.

• 尾お根ね筋すじを歩あるいて山さん頂ちょうを目め指ざした。

  We followed the ridge line to the summit.

• この尾お根ね筋すじは初しょ心しん者しゃ向むけの登と山ざん道どうだ。

  This ridge trail is a hiking route for beginners.