Fauchard could see the roofs of a town ahead where the valley narrowed to a point.

The valley is narrowing as we move toward the river's source.

They moved rather quickly amid the taiga-covered banks of the river, until the river's course turned south and the valley narrowed.

To the north, the valley visibly narrowed until it made Kate think of a narrowly opened door.

It was a place where the valley narrowed a little, on the left bank of the river a few miles beyond a village.

Where the valley narrowed we saw the first large village clinging to the hillside.

As they proceeded past the lower lake, the valley narrowed.

Above this portion, the valley narrows down and the river channel has nearly a straight course.

He scanned the mountainside and looked on ahead to where the valley narrowed.

And since he was looking up, he didn't see that Ate had stopped, just where the valley narrowed again.