On 3 June 1886, twenty-two young men were burned alive on the orders of Kabaka Mwanga II of Buganda at a site called Namugongo, approximately sixteen kilometres north of present-day Kampala. Their crime was converting to Christianity — Catholic and Anglican — and refusing to renounce their faith or comply with the kabaka’s personal demands. They are known as the Uganda Martyrs, and their story sits at the intersection of Buganda kingdom politics, missionary activity, and one of the most significant events in the history of African Christianity. Every year on 3 June, hundreds of thousands of Catholic pilgrims travel to the Namugongo Martyrs Shrine — making it one of the largest annual pilgrimages in Africa and one of the most important World Heritage-adjacent religious sites on the continent.
The context: Buganda in the 1880s
To understand the Uganda Martyrs’ story, you need to understand the Buganda of the 1880s — a sophisticated, politically complex kingdom navigating extraordinary external pressures. The Buganda kingdom in the Lake Victoria region had been in contact with Arab-Swahili Muslim traders from the coast since the 1840s, and with European missionaries since the 1870s following Henry Morton Stanley’s letter calling for Christian missionaries to come to Buganda after his meeting with Kabaka Mutesa I.
By the early 1880s, Buganda’s court contained three competing religious factions: traditionalists who followed the indigenous religious practices of the kingdom; Muslim converts who had been influenced by Arab-Swahili traders; and Christian converts from both the Catholic White Fathers mission and the Anglican Church Missionary Society. These factions were not merely religious divisions — they represented different geopolitical alignments at a time when the Great Lakes region was beginning to attract intense European colonial interest.
Kabaka Mutesa I, who had received Stanley and the first missionaries with diplomatic openness, died in 1884. His son Mwanga II, who succeeded him at approximately eighteen years old, inherited a court in which religious factions competed for influence over the young, inexperienced kabaka. Mwanga was by most contemporary accounts a volatile, suspicious ruler who felt that the foreign religions — both Christian and Muslim — were threatening the traditional structures of Buganda authority by creating allegiances that superseded loyalty to the kabaka.
The martyrdoms
The events of 1885 and 1886 were triggered by a series of political and personal provocations. In October 1885, the Anglican bishop James Hannington was killed on Mwanga’s orders as he attempted to enter Buganda from the east through Busoga — Mwanga feared that this approach route foreshadowed a British colonial advance. In the subsequent months, Mwanga grew increasingly hostile toward the young Christian pages at his court who refused his sexual demands on religious grounds.
In May 1886, Mwanga ordered the arrest of Charles Lwanga — the head of the royal pages and a recent Catholic convert — and the other Christian pages at court. Some were killed immediately; others were marched to Namugongo, approximately two weeks’ walk from the capital. Over the following weeks, the condemned men were executed by various means; the main group of twenty-two was burned alive at Namugongo on 3 June 1886. The victims ranged in age from approximately fourteen to thirty years old. They represented both Catholic and Anglican converts — a remarkable ecumenical martyrdom.
The manner of their deaths was documented by surviving witnesses and by the missionaries who had known them. The accounts describe the martyrs going to their deaths calmly, forgiving their executioners, and praying together as the fire was lit. Charles Lwanga — who would later be designated the principal martyr — is described as asking that his bonds be tightened so that he would not move or cry out from the pain. These accounts, preserved by the missionaries and subsequently by the Catholic Church, formed the basis of the canonisation process that would follow decades later.
Canonisation and the Catholic shrine
Pope Paul VI canonised the twenty-two Catholic Uganda Martyrs on 18 October 1964, in the presence of thousands of African Catholics and in the first canonisation ceremony held in Africa. The canonisation was a moment of enormous significance for African Catholicism — it recognised African converts as full members of the Church’s community of saints and validated African expressions of faith at a moment when African nations were completing their independence from colonial rule. The timing was deliberate and the symbolism profound.
The Namugongo Catholic Martyrs Shrine was subsequently developed at the site of the martyrdoms and has become one of the major Catholic pilgrimage destinations in the world. The shrine’s centrepiece is the Martyrs Basilica, an extraordinary circular building completed in the 1970s with a design inspired by a traditional Buganda thatched hut, scaled to cathedral proportions and capable of accommodating thousands of worshippers. The surrounding grounds include the site of the fire, a museum documenting the martyrs’ stories, and accommodation and service facilities for the hundreds of thousands of pilgrims who arrive each year.
The Anglican shrine
The Church of Uganda (Anglican) operates a separate shrine at Namugongo commemorating the three Anglican martyrs among the 1886 victims. The Anglican shrine sits adjacent to the Catholic shrine and is significantly smaller in scale, but it is an important element of the complete story — the ecumenical character of the original martyrdom, which included both Catholic and Anglican converts, is reflected in the dual shrine arrangement that makes Namugongo a genuinely Christian-wide pilgrimage destination rather than a Catholic-only site.
The June 3 pilgrimage
The feast day of the Uganda Martyrs — June 3 — is a national public holiday in Uganda and draws pilgrims from across East, Central, and West Africa as well as international visitors from Catholic communities worldwide. Estimates of attendance at the Namugongo shrine on June 3 typically range from 500,000 to over a million people in the years of highest attendance. The pilgrimage is made partly on foot — many pilgrims walk the final kilometres to Namugongo as an act of devotion, following the route that the martyrs themselves walked on the way to their execution.
The atmosphere on June 3 at Namugongo is extraordinary by any standard — a dense, joyful, deeply reverent gathering that combines the social character of a major festival with the spiritual intensity of genuine religious devotion. Pilgrims arrive in traditional dress, religious organisations carry banners and flags, choirs perform throughout the day, and the Mass is celebrated with a scale and solemnity that matches the significance of the occasion. For visitors to Uganda who are not Catholic, the event is a remarkable cultural and spiritual spectacle that reveals something important about the depth and vibrancy of African Christianity.
Connecting the Martyrs story to the gorilla trekking circuit
The Namugongo Martyrs Shrine is located near Kampala, which most gorilla trekking itineraries pass through at the beginning or end of the trip. A visit to Namugongo — even outside the June 3 pilgrimage period when the atmosphere is quieter and more contemplative — is a valuable addition to any Uganda itinerary that wants to engage with the country’s history and culture beyond the wildlife experience. The museum at the Catholic shrine provides well-presented historical context for the martyrdoms and their place in Ugandan and African Christian history.
The Uganda Martyrs’ story is also directly connected to the political history of the Buganda kingdom that gorilla trekking visitors encounter at every turn — in the cultural background of the communities surrounding Bwindi, in the administrative structures that shaped colonial Uganda, and in the religious landscape of a country where Catholicism, Anglicanism, Islam, and indigenous practices have coexisted in complex, sometimes conflictual relationships since the 1880s. Understanding this history enriches the cultural dimension of any Uganda visit, placing the contemporary country in the context of a remarkable and turbulent past.
