Erta Ale has been described at as the hike to hell and back

Visiting Erta Ale volcano: the ‘hike to hell and back’

Erta Ale in Ethiopia is one of the most active volcanoes in the world and looms above a deadly desert. We ask if it’s worth the risk

The 4×4 steams across the desert, lurching over rocks and cracks. Sand whips against the window, almost liquid in its motion. Immediately behind me sits our military escort: two men with automatic rifles slung casually across their laps.

I hate to say it, but there is a distinct sense of lawlessness in the air. I hate to because this is Africa and, for centuries, westerners have come to the continent to gather tales of risk and adventure for recounting at dinner parties over and cheese and wine.

I don’t want to be that guy, but it’s true: here, in the Danakil Depression in the Afar Region of Ethiopia, it really does feel like anything could happen.

The most extreme places on Earth

We explore the most extreme places on Earth. Crazy destinations where humans find ways to exist in harsh and hostile environments

I’ve always been fascinated by tough environments and particularly by the explorers who have braved them. When researching the most remote places on Earth I came across several extreme environments that simply were not designed for human inhabitation or travel.

However, we humans are a race of perseverance and often find ways to exist in these harsh and hostile lands. Here are just a few of the most extreme places on Earth.