São Tomé and Príncipe: Five Attractions and Natural Wonders

Africa's second-smallest country

São Tomé and Príncipe, a two-island nation in the Gulf of Guinea off the coast of Central Africa, is Africa's second-smallest country by both population and area, and one of its least-visited. Its volcanic terrain, dense rainforest, and history as a major (and historically brutal) Portuguese cocoa colony have left behind a landscape of dramatic peaks, crumbling colonial plantation estates, and beaches that remain remarkably undeveloped compared with much of the rest of the African coast.

The five below run across the main island of São Tomé, with the smaller, even quieter island of Príncipe as a further extension. The dry season (roughly June to September) is generally the most comfortable for hiking and outdoor sightseeing.

1. Pico Cão Grande

Pico Cão Grande, a sheer volcanic plug rising nearly 400 metres straight up from the rainforest in southern São Tomé, is among the most dramatic natural landmarks in Central Africa — a solidified lava core left standing after the surrounding, softer volcanic material eroded away over millions of years. It is visible from considerable distances and forms the centrepiece of Obô Natural Park, which protects most of the island's remaining rainforest.

2. São Tomé town and its cathedral

São Tomé town, the small capital, holds a compact core of Portuguese colonial architecture including the whitewashed Sé Cathedral, one of the oldest buildings on the island, alongside a lively central market and a waterfront that has changed relatively little in scale since the colonial era. It remains the practical base for most visitors before heading out to the island's rainforest and plantation sites.

3. Fort São Sebastião

Fort São Sebastião, a 16th-century Portuguese coastal fortress guarding São Tomé town's harbour, now houses the national museum, documenting the islands' colonial history including the plantation economy built on forced and indentured labour that defined the territory for centuries. Its seafront ramparts and cannon emplacements remain largely intact.

4. A historic cocoa roça

São Tomé was once one of the world's largest cocoa producers, and the islands are still dotted with roças — large colonial-era plantation estates, many now partly abandoned or slowly being restored as boutique guesthouses — that tell a complex history of forced labour under Portuguese rule alongside the cocoa industry that still forms part of the islands' economy and export identity today.

5. Príncipe

Príncipe, the smaller and far less-visited of the two main islands, is reachable only by a short flight and holds beaches regularly ranked among the most beautiful in Africa, alongside dense rainforest recognised as a UNESCO Biosphere Reserve for its exceptionally high level of species found nowhere else. Development here remains deliberately limited, keeping the island one of the most unspoiled destinations in the entire Gulf of Guinea.

São Tomé and Príncipe rewards travellers with time and flexibility: a week on São Tomé covers the rainforest and colonial history comfortably, with a few further days on Príncipe for those seeking one of Africa's genuinely remote, undeveloped island escapes.