Belgian paratroopers found the wreck after a four-day march through inaccessible terrain.

There are few serious threats to the species because it occurs on largely inaccessible terrain.

These inaccessible terrains later became the world best known Tea Plantations.

The inaccessible terrain has made rapid industrialisation difficult in the region.

The observation conditions were not very good and Arequipa was situated in very inaccessible terrain.

There isn't a spot left on the island of Sardinia where they can hide a victim, despite the difficult and practically inaccessible terrain.

This provides an opportunity to walk across the otherwise inaccessible terrain and the summit of the mountain on specified paths.

Threats to this species include poaching for the horticultural trade; however, most plants are located on inaccessible terrain.

For the pilots who negotiate this remote and inaccessible terrain, the experience gained over the last five decades has been well assimilated.

They had spent three weeks carrying much-needed medical supplies across some of the most inaccessible terrain in Afghanistan.