Sul

Southern Guinea-Bissau, known as the Sul Province, is the country's most water-rich and biodiverse corner. It groups the regions of Quinara, Tombali and Bolama, including the Bijagós Archipelago, and stretches from the forested interior around Cantanhez National Park to the tidal channels of the Rio Grande de Buba. The town of Buba, on the river's edge, is the largest urban centre in the south.

History is visible throughout the province. Bolama served as the capital of Portuguese Guinea until 1941, and its quiet streets still hold faded colonial buildings, old administrative houses and a decaying pier. Buba was an important riverside trading post and has long been discussed as the site of a deep-water port that could connect the south to Bissau and beyond. The Bijagós Islands, meanwhile, preserve matrilineal social structures and sacred sites that remain central to island life.

The province's strongest draw is nature. The Bijagós Archipelago is a UNESCO Biosphere Reserve with mangroves, tidal flats, sea turtles, migratory birds and saltwater hippos. On the mainland, Cantanhez National Park protects one of West Africa's remaining western chimpanzee populations within a mosaic of forest, cashew orchards and farming villages. The Rio Grande de Buba estuary is a working fishing ground and a rewarding place for birdwatching and river trips.

Most journeys into the south begin in Bissau, where Osvaldo Vieira International Airport receives international flights. From there, travellers reach Buba and Catió by road or continue by boat to Bolama and the Bijagós islands. Infrastructure is limited: roads are partly unpaved, ferries and pirogues run on flexible schedules, and accommodation ranges from simple town guesthouses to small island lodges.

For visitors, southern Guinea-Bissau offers slow, nature- and culture-focused travel rather than polished tourism. Business interest is growing around agriculture, cashew, fisheries and the long-discussed Buba port and railway corridor, while researchers and conservation groups work across the protected areas. The province rewards travellers who plan ahead and accept a flexible pace.