The tread of a person who was used to darkness and tough terrain.

The "Witches" is known for its tough terrain that even challenges experts.

The latest in an illustrious line of 4x4s still amazes over tough terrain.

They had pushed hard through the tough terrain with little rest.

The battalion saw further service the following year in the tough terrain of Italy.

They can also tackle tough terrain when asked (and properly equipped).

There are few maps of this tough terrain but one compass point can be fixed.

We all raced back to the camp, another three miles over tough terrain.

It is tough terrain because forecasts are hard to make in both this and many other sectors.

He's got an old beat-up vehicle, one of those cars that can cover tough terrain.