Burkina Faso, also known by its short-form name Burkina, is a landlocked nation in West Africa. It is surrounded by six countries: Mali to the north, Niger to the east, Benin to the south east, Togo and Ghana to the south, and Côte d'Ivoire to the south west. Its size is 274,000 km² with an estimated population of more than 13,200,000. Formerly called the Republic of Upper Volta, it was renamed to mean "the land of upright people" in Moré and Dioula, the major native languages of the country. Literally, "Burkina" may be translated, "men of integrity," from the Moré language, and "Faso" means "father's house" in Dioula. 

The country owes its former name of Upper Volta to three rivers which cross it: the Black Volta (or Mouhoun), the White Volta (Nakambé) and the Red Volta (Nazinon). The Black Volta, along with the Komoé, which flows to the southwest, is one of the country's only two rivers which flow year-round. The basin of the Niger River also drains 27% of the country's surface. Its tributaries, the Béli, the Gorouol, the Goudébo and the Dargol, are seasonal streams and only flow for four to six months a year. They still, however, can cause large floods.

The country also contains numerous lakes. The principal lakes are Tingrela, Bam and Dem. The country also contains large ponds, such as Oursi, Béli, Yomboli and Markoye. Wate shortages are often a problem, especially in the north of the country.

Burkina Faso is made up of two major types of countryside. The larger part of the country is covered by a peneplain, which forms a gently undulating landscape with, in some areas, a few isolated hills, the last vestiges of a Precambrian massif. The southwest of the country, on the other hand, forms a sandstone massif, where the highest peak, Ténakourou, is found at an elevation of 749 meters (2,450 feet). The massif is bordered by sheer cliffs up to 150 meters (490 ft) high. The average altitude of Burkina Faso is 400 meters (1,300 ft) and the difference between the highest and lowest terrain is no greater than 600 meters (2,000 ft). Burkina Faso is therefore a relatively flat country.

Burkina Faso has a primarily tropical climate with two very distinct seasons. In the rainy season, the country receives between 600 and 900 millimeters (24-35 inches) of rainfall, and in the dry season, the harmattan, a hot dry wind from the Sahara, blows. The rainy season lasts approximately four months, May/June to September, and is shorter in the north of the country. Three climatic zones can be defined: the Sahel, the Sudan-Sahel, and the Sudan-Guinea. The Sahel extends beyond the borders of Burkina Fasi, from the Horn of Africa to the Atlantic Ocean, and borders the Sahara to its north and the fertile region of the Sudan to the South. The Sudan-Sahel region is a transitional zone with regards to rainfall and temperature. Further to the south, the Sudan-Guinea zone receives more than 900 millimeters (35 inches) of rain each year and has cooler average temperatures.