Things to Do in São Tomé in January

The channel between Ilhéu das Rolas and the mainland stays flat in January mornings, giving glass-clear water above brain corals. You drift over sea-grass beds where green turtles feed, then round the southern tip where increase picks up after lunch. It's the only month you can reliably do the full circuit without the swells that roll in from March.

January smells like chocolate. You walk between rows of red pods ready for machete harvest, the fermenting boxes hiss with yeasty heat, and drying racks clatter when workers shuffle the beans. Afternoon showers help - the steam rising off hot cocoa beans is something you only get in harvest season.

Start at 4 AM to reach the 2,024 m (6,640 ft) summit before clouds seal the crater. January mornings are cool enough that your breath fogs, but you'll sweat through cotton once the sun clears the canopy. From the top you see both coasts at once, and on clear days the outline of Príncipe floats 150 km (93 miles) north.

Leatherbacks haul up after 9 PM in January, digging nests above the spring-tide line. You walk the 3 km (1.9 mile) crescent with a red-filter torch, following fresh tractor-tire tracks in the sand. Patrols stop when rain starts - thunder sends the turtles back to sea.

The old plantation kitchen fires up for Saturday night calulu - a slow stew of smoked fish, aubergine, and palm oil that tastes like the island's history. January avocados are fist-sized and buttery; they're served sliced over grilled barracuda that was swimming that morning.