Largest cities
Bujumbura 793,000 pop., 1,040,000 urban aggl.
Highest mountains
Mount Heha 2,684 m (8,806 ft)
Longest rivers
Nile 6,850 km (4,256 mi) total, small portion in the initial part
Kagera 690 km (429 mi) total, with sections in Rwanda, Tanzania and Uganda, considered the source branch of the Nile
Malagarasi 475 km (295 mi) total, including the stretch in Tanzania
Ruvubu 300 km (186 mi) total, with the part in Tanzania
Largest lakes
Tanganyika 32,893 km² (12,700 sq mi) total, 1,800 km² (695 sq mi) in Burundi
Rweru 100 km² (39 sq mi) total, 80 km² (31 sq mi) in Burundi