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Boma

The colonial capital until 1923, on the lower Congo, with prefabricated metal buildings and an enormous baobab.

Updated 21 October 2026

Typetown
WhereKongo Central
Nearest cityBoma
Best seasonMay to September
Time to allowA day
Getting thereAbout 120 km downstream of Matadi on the lower Congo
EntryFree

Boma was the capital of the Congo Free State and then of the Belgian Congo until the administration moved to Léopoldville in 1923, and the town keeps the buildings from that period, including several prefabricated iron structures shipped out in pieces and bolted together on site. One of them, the old governor's residence, is a museum. The town's other landmark is a baobab of great size and age at the centre, hollow enough to be entered, traditionally linked with Henry Morton Stanley, who reached Boma in 1877.

History

Boma was founded by European merchants in the 16th century as a trading post, including for the slave trade; Dutch merchants dominated, but British, French and Portuguese firms also had factories here, and no European power held sovereignty, though Portugal made claims from time to time. Henry Morton Stanley arrived here on 9 August 1877, at the end of his crossing of Africa from east to west. In 1886 Boma became the capital of the Congo Free State, and it remained the capital of the Belgian Congo until 1923, when the capital was moved to Léopoldville, now Kinshasa; today its port exports tropical timber, bananas, cocoa and palm products (Wikipedia, Boma, Democratic Republic of the Congo).

What's there

  • The metal buildings - prefabricated iron structures shipped from Europe and assembled here.
  • The old governor's residence - a colonial administrative building now used as a museum.
  • The baobab - an enormous hollow tree at the centre of town, enterable through a gap in the trunk.
  • The river frontage - the lower Congo, wide and tidal this close to the sea.

When to go

May to September is the dry season and the most comfortable. The lower Congo is humid year-round. Mornings are the best time to walk the old town.

Good to know

Many of the historic buildings are in poor condition or in use as offices and cannot be entered. There is very little tourism infrastructure and few places to stay. The baobab's association with Stanley is tradition rather than documented.

Nearby

Matadi is upstream, and Muanda and the coast are west.

Key facts

Location5.8500° S, 13.0500° E · map

Source: Wikidata, item Q223917, read on 18 October 2026.

What to pack for Boma

Chosen from what this place is for. Tap a kit for the full checklist.

  • Strong insect repellent - DEET or picaridin; the jungle is where bites and disease risk are highest. Find on Amazon
  • Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
  • Long, light, quick-dry clothing - Covers skin from insects and sun without cooking you in the humidity. Find on Amazon
  • A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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