Ehdenians have been able to survive in that tough mountain terrain.

This is some of the most dramatic and challenging mountain terrain in Scotland.

Iron is needed for military units and it can be found at mountain terrain.

The mountain terrain that heli-skiing takes place in is diverse.

Traversing the rough mountain terrain in October took a month.

Many are killed or injured in the harsh conditions blasting through difficult mountain terrain.

The trip to this 3400 M high summit is undertaken in summer and usually takes two days journey on foot over difficult mountain terrain.

Because of the steep mountain terrain, it will be extremely difficult to bring in any supplies.

The area is rugged mountain terrain, that was relatively inaccessible until recent decades.

Its mountain terrain is difficult because the ball often breaks in the opposite direction from what golfers are expecting.