shade of a mountain; shelter of the mountains
Refers to a place shaded by a mountain, often implying a secluded or sheltered spot. Can be used literally or poetically.
It suddenly became cool when we entered the shade of the mountain.
The small village nestled quietly in the shelter of the mountains.
mountain recess; deep in the mountains
Only with reading やまかげ
A more specific sense for a recess or hollow in the mountains, often remote and hidden. Restricted to the reading やまかげ.
In a mountain recess, clear water springs from a small stream.
The sun disappeared behind the mountain, and it suddenly grew dark around us.
That small village stands quietly tucked away in the shelter of the mountain.
Alternate kanji spelling emphasizing the mountain's shadow or silhouette. Less common than 山陰.