He stared down at the vast valley below, "Why?"

It looks out upon a vast open valley cut only by a dirt road.

A single giant river system drained the vast valley eastward.

Across some vast, smooth valley I saw a beech-tree by the white road stand up little and defiant.

And then below that, into a vast red valley along which ran a fault, a shifting of the rock floor.

What he saw was a vast yet narrow valley set deep among the mountains.

Far below him in a vast, momentary valley he saw the thing that had missed him.

This level takes place in a vast green valley.

He was standing on a low dirt butte overlooking a vast and fertile valley.

Under us there is a vast valley, miles wide, leagues long.