Virunga Mountains in the context of "Lake Kivu"

Rwanda, officially the Republic of Rwanda, is a landlocked country in East Africa. Known as the "Land of a Thousand Hills" for its high elevation and rolling terrain, its geography is dominated by mountains in the west and savanna in the southeast. The largest and most notable lakes are mainly in the western and northern regions of the country, and several volcanoes that form part of the Virunga volcanic chain are primarily in the northwest. The climate is considered tropical highland, with two rainy seasons and two dry seasons each year. Its capital and largest city is Kigali, located at the centre of the country, at 1,567 metres above sea level.

Rwanda lies a few degrees south of the Equator in the Great Rift Valley of East Africa, where the African Great Lakes and Southeast Africa converge. Going clockwise Rwanda is bordered by Uganda to the north, Tanzania to the east, Burundi to the south, and the Democratic Republic of the Congo to the west.

Goma is a city in the eastern Democratic Republic of the Congo. It is the capital and largest city of the North Kivu Province; it is located on the northern shore of Lake Kivu and shares borders with the Bukumu Chiefdom to the north, Rwanda to the east and the Masisi Territory to the west. The city lies in the Albertine Rift, the western branch of the East African Rift, and is only 13–18 km (8.1–11.2 mi) south of the active volcano Mount Nyiragongo. With an approximate area of 75.72 km (29.24 sq mi), the city had a population of 782,000 people in 2024,with an additional 500,000 displaced people.

Goma is administratively divided into two urban municipalities: Goma and Karisimbi, which are further subdivided into 18 quarters, colloquially recognized as "neighborhoods" in the English lexicon. The city is home to several notable landmarks, including Goma International Airport, the UNESCO World Heritage Site Virunga National Park, the private Christian co-educational school Adventist University of Goma, the University of Goma, and is also surrounded by the active Virunga volcanic range, which includes volcanoes Nyamulagira, Nyiragongo, Mikeno, Visoke, Gahinga, Karisimbi, and Sabinyo. Goma also hosts the annual Amani Festival, the Free University of the Great Lakes Countries, which supports local development initiatives, as well as the regional cultural center and art school, Foyer Culturel de Goma.

The Rwandan Civil War was a large-scale civil war in Rwanda which was fought between the Rwandan Armed Forces, representing the country's government, and the rebel Rwandan Patriotic Front (RPF) from 1 October 1990 to 18 July 1994. The war arose from the long-running dispute between the Hutu and Tutsi groups within the Rwandan population. The Rwandan Revolution, which broke out in 1959, had replaced the Tutsi monarchy with a Hutu-led republic, forcing more than 336,000 Tutsis to seek refuge in neighbouring countries. A group of these refugees in Uganda founded the RPF which, under the leadership of Fred Rwigyema and Paul Kagame, became a battle-ready army by the late 1980s.

The war began on 1 October 1990, when the RPF invaded north-eastern Rwanda, advancing 60 km (37 mi) into the country. They suffered a major setback when Rwigyema was killed in action on the second day. The Rwandan Army, assisted by expeditionary troops from France, gained the upper hand and the RPF were largely defeated by the end of October. Kagame, who had been in the United States during the invasion, returned to take command. He withdrew troops to the Virunga Mountains for several months before attacking again. The RPF began an insurgency, which continued until mid-1992 with neither side able to gain the upper hand. A series of protests forced Rwandan President Juvénal Habyarimana to begin peace negotiations with the RPF and domestic opposition parties. Despite disruption and killings by Hutu Power, a group of extremists opposed to any deal, and a fresh RPF offensive in early 1993, the negotiations were successfully concluded with the signing of the Arusha Accords in August 1993.

The mountain gorilla (Gorilla beringei beringei) is one of the two subspecies of the eastern gorilla. It is listed as endangered by the IUCN as of 2018.

There are two populations: One is found in the Virunga volcanic mountains of Central/East Africa, within three National Parks: Mgahinga, in southwest Uganda; Volcanoes, in northwest Rwanda; and Virunga, in the eastern Democratic Republic of Congo (DRC).The other population is found in Uganda's Bwindi Impenetrable National Park. Some primatologists speculate the Bwindi population is a separate subspecies, though no description has been finalized. The latest population count, released in 2019, revealed there to be approximately 1060 mountain gorillas in the wild.

Mount Nyiragongo (/ˌnɪərəˈɡɒŋɡoʊ, -ˈɡɔːŋ-/ neer-ə-GONG-go) is an active stratovolcano with an elevation of 3,470 m (11,385 ft) in the Virunga Mountains associated with the Albertine Rift. It is located inside Virunga National Park, in the Democratic Republic of the Congo, about 12 km (7.5 mi) north of the town of Goma and Lake Kivu and just west of the border with Rwanda. The main crater is about two kilometres (1 mi) wide and usually contains a lava lake. The crater presently has two distinct cooled lava benches within the crater walls – one at about 3,175 m (10,417 ft) and a lower one at about 2,975 m (9,760 ft).

Nyiragongo's lava lake has at times been the most voluminous known lava lake in most recent history. The depth of the lava lake varies considerably. A maximum elevation of the lava lake was recorded at about 3,250 m (10,660 ft) prior to the January 1977 eruption – a lake depth of about 600 m (2,000 ft). Following the January 2002 eruption, the lava lake was recorded at a low of about 2,600 m (8,500 ft), or 900 m (3,000 ft) below the rim. The level has gradually risen since then. Nyiragongo and nearby Nyamuragira are together responsible for 40% of Africa's historical volcanic eruptions.

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The Albertine Rift is the western branch of the East African Rift, covering parts of Uganda, the Democratic Republic of the Congo (DRC), Rwanda, Burundi and Tanzania.It extends from the northern end of Lake Albert to the southern end of Lake Tanganyika.The geographical term includes the valley and the surrounding mountains.

Nyamuragira, also known as Nyamulagira, is an active shield volcano in the Virunga Mountains of the Democratic Republic of the Congo, situated about 25 kilometres (16 mi) north of Lake Kivu. The name is derived from Mashi language.

It has been described as Africa's most active volcano and has erupted over 40 times since 1885. As well as eruptions from the summit, there have been numerous eruptions from the flanks of the volcano, creating new smaller volcanoes that have lasted only for a short time (e.g. Murara from late 1976 to 1977).

The golden monkey (Cercopithecus mitis kandti) is a subspecies of the blue monkey. It is an Old World monkey found in the Virunga volcanic mountains of Central Africa, including four national parks: Mgahinga, in south-west Uganda; Volcanoes, in north-west Rwanda; and Virunga and Kahuzi-Biéga, in the eastern Democratic Republic of Congo. It is restricted to highland forest, especially near bamboo.

This species is similar to the blue monkey overall, but the golden monkey has golden-orange upper flanks and back.