Lake Chad is facing extreme environmental threats due to climate change and the mismanagement of water. Projects are under way to set up alternative sources of water in surrounding areas. Hopefully such measures will help to preserve Lake Chad’s unique ecosystem and endangered biodiversity.
Explore the map of Nigeria to find out more about some of the country's geographical features, parks and cities.
Click on the map points in Niger to find out more about some of its key cities and geographical features.
Explore some of the towns and cities of Cameroon, as well as its most popular national parks.
Find out more about some of the key towns and cities of Algeria, as well as areas of natural and geographic interest to the south.
Have a look at some of the regions, features and places of interest in Sudan.