He stared out the window at the mountainous terrain below.

Cattle would not be found deep in a mountainous terrain.

The trip took almost an hour through increasingly mountainous terrain.

My team leader and I shot a heading through the mountainous terrain.

Besides, his forces are based in high and mountainous terrain, so it's difficult for us to attack them.

Due to the mountainous terrain of the area, no acceptable site was available.

One is the lack of space for a large cemetery on the mountainous terrain.

Defined with a mountainous terrain in the first half of the track.

This area is known for its mountainous terrain and green valleys.

These areas are known for their thick forests and mountainous terrain.