Hot Roads - The World's Most Dangerous Roads

It is a road of mountain passes and India's access to the roof of the world - The Himalayas. This 475-kilometre long route connects the cities of Manali and Leh.

In Bangladesh, the country with the highest population density in the world, it's a matter of survival every day, even on the streets, as people drive very dangerously.

The Adriatic Highway is one of the most beautiful coastal roads in the world. The technical masterwork was built in the 1950s and 60s, at the time of Yugoslavian President Tito. For many travellers, the highway is the absolute dream road.

The Harmattan, the hot desert wind of the Sahara, is blowing without respite. It has no pity for the people who live here. Whoever wants to go from one place to another has to travel on roads that hardly deserve this name.

In Siberia, the icy roads are covered with snow for months at a time. In other parts of the world this would be cause for concern, but in Siberia it is completely normal.

A fascinating journey through the climate zones of South America, from the tropical rainforests to the high mountains of the Andes.