valley
US /ˈvæl.i/
UK /ˈvæl.i/

1.
vallei, dal
a low area of land between hills or mountains, typically with a river or stream flowing through it
:
•
The village is nestled in a beautiful green valley.
Het dorp ligt verscholen in een prachtige groene vallei.
•
We hiked through the narrow valley for hours.
We wandelden urenlang door de smalle vallei.