Cape Coast Castle is one of around forty ‘slave castles’ built by European traders on the coast of West Africa and used to hold enslaved Africans prior to their being transported to the Americas or the Caribbean. The first timber construction on the site was erected in 1653 for the Swedish Africa Company named Carolusborg. It was later rebuilt in stone. In April 1663 the ‘Swedish Gold Coast’ was seized by the Danes and integrated into the ‘Danish Gold Coast’. In 1664 it was conquered by the British. Originally used for trade in timber and gold, the castle was later used in the transatlantic slave trade. In the late 18th century it was rebuilt and used as the seat of the colonial Government of the British Gold Coast in 1844. In 1957, when Ghana became independent, the site came under the care of the Ghana Museums and Monuments Board, and was restored for public access in the 1990s. The museum offers guided tours, as well as permitting tours orchestrated by freelance tour guides. There is also a library and a gift shop, featuring traditional Ghanaian arts and crafts, on site.

The main aim of the museum is to act as a monument to those taken from Africa and enslaved into the system of Transatlantic Slavery. It features both archaeological and ethnographic collections on displays, within the rooms of the castle. Throughout, there are also a number of contemporary sculptures depicting the heads of victims of the slave trade. Visitors tour through the castle, encountering the rooms in which the enslaved were held, with guides providing further information about the conditions and experiences those thousands of Africans faced.

The museum was founded in 1984 by Dr James Cameron, a self-taught historian and public speaker. The only known survivor of a lynching, Dr Cameron used his survival experience to provide visitors with a unique view of ‘living history’. Alongside this, he expanded the museum’s exhibits and employed staff, attracting local, national and international visitors. Unfortunately, the site closed following Dr Cameron’s passing in 2006 and the economic downturn of 2008. Since 2012 America’s Black Holocaust Museum has existed as a virtual museum. It seeks to educate the public of injustices suffered by people of African-American heritage, while providing visitors with an opportunity to rethink their assumptions about race and racism. It offers a range of online exhibitions, including one about the history of the museum, and another on the perpetuation of slavery through three centuries.

There are nine exhibitions available to be accessed within the virtual museum, seven of which are a chronological study of the history of Africans in America. All of them feature the museum’s four key themes: remembrance, resistance, redemption and reconciliation. Beginning with a view of life in Africa prior to enslavement, they end with an exhibition entitled ‘Now- Free at Last?’ which considers the experiences of African Americans from the 1980s up to the present day. In addition to the chronological displays, there are three special exhibitions, two of which are concerned with the victims of lynching. Within the website there are photographs, and images of objects, alongside suggestions of further reading material. There is also a section of relevant and important news articles. The virtual museum is a member of the international Coalition of Sites of Conscience, and the Association of African American Museums. The museum runs a programme of events and speakers, and is due to re-open in a physical building in Milwaukee during the Autumn of 2018.

This exhibition and education programme explored connections between transatlantic slavery and the London Borough of Richmond. This included a study of the West Indies connections in Richmond, local residents involved in abolition, and the historical presence of black people in the area. It also examined the slave forts on the coast of Ghana. 'Richmond Voices' introduced local residents who were of African or African-Caribbean descent. The accompanying booklet was written by Valerie Boyes, and produced in collaboration with the Richmond Local History Society.

Manor House Museum in Kettering, in collaboration with local community groups, produced a touring exhibition which explored Kettering's involvement with the anti-slave-trade movement and issues of modern day slavery. The museum focused in particular on the life of ​William Knibb (1803-1845), a missionary from Kettering who taught slaves in Jamaica in the 1820s against the will of local slave owners and toured Britain speaking out against slavery. The museum produced a loans box containing material relating to Knibb and continues to have a permanent display dedicated to the missionary.

The African American Museum of Iowa was founded by a small group of members of the Mt. Zion missionary Baptist church in Cedar Rapids in 1993. The museum was closed for a year during flooding, reopening in 2009. It attempts to preserve, exhibit, and teach the African American heritage of Iowa. The museum aims to examine Iowa’s African American history, from the transatlantic slave trade until Civil Rights. The museum also offers traveling exhibits available for to rent for two weeks at a small cost. It is heavily funded by donations.

The permanent exhibits at the museum are concerned with tracing Iowa’s African American history, from its origins in western Africa to the present, through slavery, the Civil War, the Underground Railroad, segregation and the Civil Rights Movement. There is also a rolling programme of temporary exhibitions on a range of themes including, art and social history. Group tours are offered for adults. These last around 45 minutes and provide additional stories, contexts, and insight into the workings of the museum throughout the tour. For younger people the museum runs field trips and hands-on workshops offering age-appropriate lessons covering local African American history and culture. There is also an online collection which includes archives, photos, library items, and oral histories.

During the Industrial Revolution Nottingham was famous for the manufacture of lace. In 2007 British-Ghanaian artist Godfried Donkor, supported by The New Art Exchange and the Centre for Contemporary Art in the city, investigated the often-neglected connections between this luxurious commodity and the cotton picked by enslaved Africans in the Caribbean and American South. The research culminated in an exhibition, ‘Once Upon a Time in the West There Was Lace’, at the Yard Gallery at Wollaton Hall in early 2008. The Elizabethan manor is also home to the Industrial Museum which holds lace-making machinery. A key part of the display were outfits created from brightly coloured lace, now a prized material in West Africa. Donkor's paintings on pages of the Financial Times represented people, culture and goods crossing the Atlantic in different eras. The exhibition was accompanied by a series of public events which looked at the links between the city’s past lace-making industry and slavery, including lectures and a free symposium.

The National Underground Railroad Freedom Centre opened in August 2004 and has since strived to tell the stories of those who have fought for freedom from the Underground Railway to the present day in the hope of challenging people’s ideas about inclusivity and freedom. The museum also aims to encourage and inspire people to promote and work towards freedom. Its position next to the Ohio River is a poignant reminder of its purpose as this river separated the southern slave states from the free states of the North. The National Underground Freedom Centre examines America’s heritage alongside discussions of contemporary slavery and human trafficking. It also forms part of a group of 'Museums of Conscience' alongside three others across the United States, including the United States Holocaust Memorial Museum. The National Underground Railroad Freedom Centre reveals stories about freedom’s heroes: the men, women and children who challenge inequities to pursue greater freedom for their brothers and sisters. Through a series of rolling ‘special exhibitions’ and its vast collections displayed in several permanent exhibition spaces, the museum highlights the long history of enslavement in America, and its continuing legacy in the modern world.

The centre's most significant artifact is an original slave pen (or prison) originally built in 1830, and thought to be the only surviving example in the world. Visitors can walk through the pen and see some of the names of the people who were once held there. Alongside the pen, which is housed in its own exhibition space on the museum's second floor, there is a permanent exhibition, 'From Slavery to Freedom.' This exhibition covers three hundred years of slavery from its introduction to the Americas to its abolition. 'From Slavery to Freedom' is funded by the Oprah Winfrey Foundation and features a range of collections, including artefacts, archaeological specimens and paintings.

The centre also houses the 'world's first museum-quality, permanent exhibition on the subjects of modern-day slavery and human trafficking'; 'Invisible: Slavery Today' uses the experiences of five individuals who have been caught up in different forms of contemporary slavery and exploitation to highlight the issue in the modern world, as well as including examples of modern antislavery work around the world.

The centre also contains examples of interactive exhibits, with films, hands-on activities and live gallery talks, aimed at providing their visitors with a multi-sensory experience.

The Barbados Museum and Historical Society was founded in 1933. It is a not-for-profit, non-governmental organisation which aims to collect, preserve and interpret Barbadian heritage for its communities. Housed in a former prison, the museum now holds a collection of around half a million objects, dating from prehistory to today, as well as a significant archive.

The museum's permanent galleries explore the history of Barbados and its people through a range of different themes, including social, natural and military history. Colonialism and slavery feature as key themes in several of these galleries. In the Jubilee Gallery, which contains items relating to social history, the exhibition narrative charts four thousand years of Barbadian history. This includes the development of Barbados into a plantation society, life for the enslaved on those plantations and their lives post-emancipation. The Charles A. Robertson African Gallery also reflects on the legacies of slavery with regards to the African diaspora and its heritage within the Caribbean. Here the focus is on the processes of the slave trade, particularly the forced movement of people to the island. Objects in this exhibition reflect different African kingdoms, traditional customs and the diversity of African people.

In addition to its permanent exhibitions the museum also offers a range of learning opportunities relating to the history of slavery in the area. From educational island tours, to school visits and a programme of public events, the museum caters for a wide range of audiences.

The Hanover Museum dates back to the eighteenth century, and is housed in a former slave prison. It was redeveloped in 2011 and now stands as an important symbol of resistance to the people of Jamaica. Situated in the small town of Lucea, between Montego Bay and Negril, the museum sits within a wider landscape of Georgian colonial architecture. Other buildings of historical significance include the nearby church and Fort Charlotte.

The museum houses a varied collection charting the development of the town from the period of plantation slavery to Jamaican independence from British rule. There are paintings, pottery and other artefacts that showcase what life was like for the enslaved. There are also instruments, including stocks, whips and shackles, that highlight the brutal nature of enslavement. In addition, the museum houses a significant collection of archival material, including plantation records and accounts, as well as an early, hand-drawn map of the harbour and surrounding area by Captain William Bligh.

Widely claimed to be the first museum in America to solely address slavery, the Whitney Plantation is a plantation estate, museum and memorial outside New Orleans, on Louisiana's famed River Road. During the eighteenth and nineteenth centuries, the plantation was home to the Haydel family, and their enslaved workers. The site was bought in 2000 by a retired lawyer, John Cummings, who funded the renovation and redevelopment of the site, which opened to the public as a museum in 2014. On arrival, visitors must join a guided tour to see the majority of the site, but the museum is open to all.

On the property visitors will find a range of exhibits, including the Mansion House, slave quarters, a blacksmith's shop and a Baptist church. There is also a 'Wall of Honour' which features the names of all those enslaved at the plantation, as taken from the site's archives. In addition, there is a sculpture installation created by American artist Woodrow Nash called 'The Children of Whitney,' that seeks to remind visitors that slavery affected children as well as adults.

The site houses a significant collection of artefacts too. These range from plantation tools and house furniture. There is even the largest collection of sugar kettles in the whole of Louisiana. Much of this collection has been purchased at auctions around the USA, in a bid to redisplay the site as it was during the antebellum period. There are three archaeological sites which also contribute collections of material linked to the lives of the enslaved themselves. All of this provides visitors with a unique perspective of plantation life, and helps to break down the ignorance still surrounding histories of American enslavement.

The Museo Nacional Ruta del Esclavo (Slave Route National Museum) is housed in San Severino Castle, in the Matanzas district of Cuba. It opened in 2009, as the product of UNESCO's Slave Route project. Off the beaten tourist track, the museum in the seventeenth-century castle receives few visitors.

The museum itself houses an important exhibition, aimed at showcasing the horrors of the Transatlantic Slave Trade in order to prevent the like ever happening again. The museum has four exhibition rooms with photographs, objects and archaeological items accompanied by interpretive text. These rooms address the origins of slavery, the plantation systems, abolition and emancipation, and the ongoing legacies affecting people of African heritage around the world.

After being selected by UNESCO to house interpretation for the Slave Route project, the museum has supported a number of African cultural groups in the local area, as well as hosting activities for the nearby university. In the exhibition space itself, there are fourteen African sculptures donated by Cuban artist Lorenzo Padilla.

The Angolan National Museum of Slavery (or Museu Nacional da Escravatura in Portugese) was founded by the National Institute of Cultural Patrimony in 1997. Its main aim is to depict the history of slavery in Angola. The museum is situated in a chapel which once belonged to Álvaro de Carvalho Matoso, one of the largest Portugese slave-traders in the eighteenth century. It is also next door to Capela da Casa Grande, a seventeenth-century structure which was once used for baptising enslaved Africans before they were shipped to the Americas. The museum has a large collection of items that were utilised in the slave trade, as well as items relating to African culture pre- and post- transatlantic slave trade and a vast photography collection. Situated 15.5 miles outside the city of Luanda, the museum forms an extraordinary landmark along the "Slave's Route."

While the museum itself is realtively modest, it's aim is a big one; 'it is a testament and a reminder of the history of the Angolan people who lived in the day of slavery and it stands as a monument to those who suffered and were affected by slavery.' The narrative in the museum focusses predominantly on Portugal, the main European slave trader in the Angola region. It provides a contextual history of the Atlantic Slave Trade, as well as highlighting slavery in Africa before the involvement of Europeans.

The Black Loyalist Heritage Centre interprets the story of the world’s largest free African population outside of Africa in the late eighteenth century in Nova Scotia. Set in two acres of grounds, the centre combines purpose-built archives and conference facilities with historic buildings and the National Monument commemorating the Black Loyalist Landing in Birchtown in 1783. The centre was funded by both government and private donations and opened in 2015.

The centre houses a multimedia presentation of the Black Loyalists' journeys from Africa to the American colonies, then to Nova Scotia and back again. In addition, there is an archive where visitors can trace their own ancestors, a virtual version of Carlton's 'Book of Negroes' that visitors can browse, and an opportunity to create a virtual quilt square reflecting on the visitor experience.

As well as these technological initiatives, there is also a pit featuring archaeological remains excavated from Birchtown in the 1990s. With these collections, the museum showcases both the significance of the African presence in Nova Scotia, as well as the African Diaspora around the world.

The museum is housed within Ussher Fort, one of three European forts built in the Accra region of Ghana during the mid-seventeenth century. Developed by Ghana's Ministry of Tourism, with support and funding from UNESCO, the museum opened in 2007.

The museum aims to highlight the history of the transatlantic slave trade in Ghana. Beginning with the development of the trade in human beings, the museum covers the history through to British abolition.

The collection is varied and includes items once used by both captors and victims. There are weapons, African household items and a model of a slave vessel. The museum also contains paintings of several key abolition figures, including William Wilberforce and Harriet Tubman.

The first African-American Museum, the Old Slave Mart Museum has been open sporadically since 1938. Located in Charleston, South Carolina, it was built in 1859. It is thought to have been the last surviving slave auction gallery in South Carolina. It was used briefly before the American Civil War ended slavery in the American South.

The building itself is living history, and inside there are displays attesting to what happened there, as well as providing wider context about American slavery and its lasting legacies. The collections are quite sparse in terms of objects from the slave trade but there are many photographs.

The museum makes use of personal testimonies to bring the history to life through the voices of the enslaved and their descendants. These are presented as audio clips, available for visitors to sit and listen to. The interpretation features many examples of statistics, as well as maps and contemporary images.

All of the above forward the museum's mission to broaden public understanding of Charleston as a slave-trading centre in order to reach out to the local community.

First opened in 2004, the Museu Afro Brasil is a contemporary museum which seeks to showcase the contributions of black communities to Brazil and its culture. There are over six thousand objects in the collection, including paintings, sculpture, photographs, ceramics and textiles. Through all of these items the museum illustrates the creative nature of Brazilian people. The exhibitions grew from the private collection of visual artist Emanoel Araujo who has led the museum as Director since its opening. The site also houses a theatre and a specialised library.

In its permanent exhibition space, which displays around seventy percent of its collections, the Museu Afro Brasil emphasises the rich culture of the African continent from the fifteenth century through to today. There are a variety of art mediums and artefacts on display, including masks, sculpture, jewellery and archival material.

These objects link to social themes, such as celebrations and religions, amongst communities of African descent in Brazil. There is also a section that explores the memory of key figures in the Afro-Brazilian community. Another explores the work done by these communities. Historically, this area examines the work done when many African people in Brazil were enslaved. The display features a model sugar mill, different kinds of tools for use on plantations, and sugar loaf moulds.

Het Scheepvaartmuseum is the National Maritime Museum of the Netherlands. Housed in a seventeenth-century naval storehouse, the museum showcases the ways in which Dutch culture has been influenced by the sea. A vast array of collections, including paintings, maps, maritime instruments and weapons illustrate these stories. Just outside the museum, there is a replica of an eighteenth century ship, the Amsterdam, which once sailed between the Netherlands and the Dutch East Indies. With fifteen permanent exhibitions and a free audio tour, the museum's four million annual visitors are exposed to over five hundred years of both Dutch, and world, history.

Dutch involvement in slave trading is highlighted in the 'See you in the Golden Age' exhibition. The interpretation here focusses on the seventeenth century, a time when the Netherlands was one of the most economically and culturally rich countries in the world. While the exhibition reflects this boom period through a variety of collections, it also illustrates the darker side of Dutch prosperity. By making use of contemporary narratives, the museum provides its visitors a chance 'meet' historical characters including Amimba, a young African girl who was forced into slavery.

The Tropenmuseum of World Cultures (direct translation; Museum of the Tropics) is an ethnographic museum, founded in 1864. Housed in one of the 'most impressive buildings in Amsterdam', the museum features eight permanent exhibitions and a series of temporary exhibitions. The key theme of the museum is people, with all of the exhibitions making use of the museum's vast collections of over 150,000 objects, paintings and photographs, to showcase universal human themes, including celebration, mourning and conflict.

In the 'Afterlives of Slavery' exhibition, visitors are confronted with the legacies of slavery and colonialism in contemporary Dutch society. Developed in collaboration with scientists, artists and activists, the exhibition tells the history of slavery with the experiences of the enslaved, and their descendants, at its heart. Video portraits provide the perspectives of four key figures in the contemporary debates about colonial legacies for Dutch black people.

The key link between past and present here is the continuation of inequality and prejudice. Collections, both historic and contemporary, highlight this, as well as illustrating how times have changed. These include testamonies of enslaved people, books, portraits, 'relics of slavery' and examples of African art.

The Georgian House was built in around 1790 for a plantation owner and sugar merchant named John Pinney (1740-1818), who settled in Bristol when he left Nevis. Two black servants, one bought as a child, the other born on Pinney’s Nevis plantation, also lived and worked in the house: Pero Jones (c.1753-1793) and Fanny Coker (1767-1820). Fanny had been given her freedom at the age of 11, Pero remained enslaved.

The House was presented to the city in 1937 and Bristol City Council has operated the site as a period-house museum since 1939. Rooms are open to visitors across four floors, and it is divided into life above and below stairs. Life above stairs features rooms such as the Dining Room and Drawing Room across the upper three floors, while life below stairs has the kitchen and housekeeper’s rooms in the basement. Information cards provide details about the objects within the rooms including furniture and paintings, and some information on the people who lived there. It is located in central Bristol near the University and Cathedral.

On the second floor there is a small 2D exhibition, in a room next to the bedroom, giving information on the family, the Nevis plantations, and the black servants. Panels have been present in the room since the 1990s, but they were updated and re-installed in April 2018. A large board features the names of the known enslaved people on the Pinney plantations over 200 odd years, and a graphics panel covers nine topics including Bristol and Slavery, John Pinney, Pero Jones, Fanny Coker, Hard Labour and Resistance. They connect the site, and city, to Transatlantic Slavery, through the stories of individual people.

In addition to this display there are implicit and explicit references to slavery throughout the house. Slavery is included on the introductory board and first information card on John Pinney. There are also objects, particularly downstairs, including a sugar cone in the larder and a newspaper discussing the slave trade on the kitchen table. Further audio and information is planned to be added at the house, which will tell more about the slavery connections of the family and house.

The Sendinggestig opened in 1977, situated in an old mission church which still functions for ceremonial purposes though lost its congregation – which mainly comprised poorer black and coloured people – when the terms of the Group Areas Act were applied to inner city spaces. The museum is colloquially referred to as the ‘Slave Church’, reflecting the presence of enslaved people in its original congregation founded in 1804. It is one of 28 museums affiliated with the Western Cape Provincial Government’s Museum Service. As well as providing funding, the Museum Service offers technical support in developing exhibitions. The Sendinggestig was originally conceived as a mission museum, and updated displays installed by the Museum Service in 2011 reflect this focus.

The displays installed in 2011 move beyond Eurocentric interpretations of history to offer a more inclusive history of mission activity and religious freedoms in the Cape Town area. Reference, for example, is made to the connections between slavery and the development of Islam in South Africa. In offering the building space to outside groups and performers, the museum also works to provide opportunities for alternative interpretation. This includes groups who identify with enslaved and Khoisan people as ancestors, and seek to reimagine their lives through song, poetry, and dance. A regular series of public events are held and attract sizeable audiences, whilst 1 December Emancipation Day is marked annually.