谷に

in/to the valley

→ 谷
phrase Rare #32,684
in/to the valley 谷 means “valley,” and に marks a location or destination. The exact translation depends on the verb and context.
JA: 谷に鳥が飛んできた。
EN: A bird flew into the valley.

谷に落とした者はいかがします

What will you do with the person you dropped into the valley?

— もののけ姫 (1997)

そのおおきな谷に川が流れている

A river flows through that large valley.