Lagos Island General Hospital

NECOM House (formerly NITEL Tower and before that, the NET Building) is a skyscraper located in Lagos. The 32-story building was completed in 1979, and houses the headquarters of NITEL. The communications spire at the top of the tower serves as a lighthouse beacon for Lagos Harbour. The building is constructed of concrete. The building was the tallest in West Africa at the time of completion.

Freedom Park is a memorial and leisure park area in the middle of downtown Lagos in Lagos Island, Nigeria which was formerly Her Majesty's Broad Street Prison. It was designed by the Architect Theo Lawson. The Park was constructed to preserve the history and cultural heritage of Nigerians. Monuments in the park reveal the Lagos colonial heritage and history of Her Majesty's Broad Street prisons. It was built to commemorate the 50th anniversary independence celebration in October, 2010. The Park serves as a National Memorial, a Historical landmark, a Cultural site, Arts and Recreation centre. The park, when it was a prison hosted some political activists who fought for Nigeria's independence.The park, which is now a serene abode for individuals, visitors' collective contemplation and interaction is open to the public every day. Today, freedom park has become a venue for diverse social events and recreational entertainment.

Independence House is a 25 storey office building, this long time edifice is located west of Tafawa Balewa Square, Onikan Lagos.The project was commissioned by the British government as a testimonial to and as a good will support to Nigeria's independence in 1960.The building is built of reinforced concrete, the building has housed major corporations and also the Defense headquarters under the Babangida administration and was which was commonly referred to as Defense House. In 1993, portions of it caught fire and since the incident, the building has not been managed properly.

Holy Cross Cathedral is a Roman Catholic cathedral located in Lagos, Nigeria, and is the seat of the Archdiocese of Lagos. The Gothic style building was constructed in 1939, when the region was still administered as an apostolic vicariate, and thus was only elevated to the status of cathedral in 1950.

Southern Nigeria was a British protectorate in the coastal areas of modern-day Nigeria formed in 1900 from the union of the Niger Coast Protectorate with territories chartered by the Royal Niger Company below Lokoja on the Niger River.The Lagos colony was later added in 1906, and the territory was officially renamed the Colony and Protectorate of Southern Nigeria. In 1914, Southern Nigeria was joined with Northern Nigeria Protectorate to form the single colony of Nigeria. The unification was done for economic reasons rather than political—Northern Nigeria Protectorate had a budget deficit; and the colonial administration sought to use the budget surpluses in Southern Nigeria to offset this deficit.Sir Frederick Lugard, who took office as governor of both protectorates in 1912, was responsible for overseeing the unification, and he became the first governor of the newly united territory. Lugard established several central institutions to anchor the evolving unified structure. A Central Secretariat was instituted at Lagos, which was the seat of government, and the Nigerian Council (later the Legislative Council), was founded to provide a forum for representatives drawn from the provinces. Certain services were integrated across the Northern and Southern Provinces because of their national significance—military, treasury, audit, posts and telegraphs, railways, survey, medical services, judicial and legal departments—and brought under the control of the Central Secretariat in Lagos.The process of unification was undermined by the persistence of different regional perspectives on governance between the Northern and Southern Provinces, and by Nigerian nationalists in Lagos. While southern colonial administrators welcomed amalgamation as an opportunity for imperial expansion, their counterparts in the Northern Province believed that it was injurious to the interests of the areas they administered because of their relative backwardness and that it was their duty to resist the advance of southern influences and culture into the north. Southerners, on their part, were not eager to embrace the extension of legislation originally meant for the north to the south.

Lagos Island (Ìsàlẹ̀ Èkó) is the principal and central local government area (LGA) in Lagos, it use to be the Capital of Lagos State until 1957. It covers the western part of the eponymous island and is part of the Lagos Division. As of the preliminary 2006 Nigerian census, the LGA had a population of 209,437 in an area of 8.7 km2. The LGA only covers the western half of Lagos Island; the eastern half is simply referred to as Lagos Island East LCDA.

Ajele Cemetery was a major cemetery on Lagos Island demolished by the Lagos State military government under Brigadier Mobolaji Johnson in the 1970s. Ajele in Yoruba means government administrative official and the cemetery was so named because of the many British colonial officials who were buried there.

The Tafawa Balewa Square, (TBS) is a 14.5-hectare (35.8-acre) ceremonial ground (originally called "Race Course") in Lagos Island, Lagos.

Lagos Colony was a British colonial possession centred on the port of Lagos in what is now southern Nigeria. Lagos was annexed on 6 August 1861 under the threat of force by Commander Beddingfield of HMS Prometheus who was accompanied by the Acting British Consul, William McCoskry. Oba Dosunmu of Lagos (spelled "Docemo" in British documents) resisted the cession for 11 days while facing the threat of violence on Lagos and its people, but capitulated and signed the Lagos Treaty of Cession. Lagos was declared a colony on 5 March 1862. By 1872, Lagos was a cosmopolitan trading center with a population over 60,000. In the aftermath of prolonged wars between the mainland Yoruba states, the colony established a protectorate over most of Yorubaland between 1890 and 1897. The protectorate was incorporated into the new Southern Nigeria Protectorate in February 1906, and Lagos became the capital of the Protectorate of Nigeria in January 1914. Since then, Lagos has grown to become the largest city in West Africa, with an estimated metropolitan population of over 9,000,000 as of 2011.

The following is a timeline of the history of the metropolis of Lagos, Nigeria.

In 2006, up to 3 building collapses were reported in Lagos, Nigeria.

The Nigerian National Museum is a national museum of Nigeria, located in the city of Lagos. The museum has a notable collection of Nigerian art, including pieces of statuary, carvings also archaeological and ethnographic exhibits. Of note is a terracotta human head known as the Jemaa Head (c. 900 to 200 BC), part of the Nok culture. The piece is named after Jema'a, the village where it was discovered. The Museum is located at Onikan, Lagos Island, Lagos State. The museum is administered by the National Commission for Museums and Monuments.