Nyiragongo (nyē´rägông´gō), active volcano (c.11,400 ft/3,475 m), S Virunga range, in E Congo near the Rwanda border, NE of Lake Kivu and 12 mi (19 km) N of Goma, in S Virunga National Park. It is Africa's second most active volcano in historic times; the most active is Nyamuragira, NW of Nyiragongo. There are several old craters, easily accessible and noted for their picturesque scenery and flora. Local legends associate the volcano with the place of expiation of guilty souls.
"Nyiragongo." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (September 18, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/nyiragongo
"Nyiragongo." The Columbia Encyclopedia, 6th ed.. . Retrieved September 18, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/nyiragongo