Haggling is uncommon and can be seen as disrespectful; prices are generally fixed, especially in smaller, local markets.

Tipping is not expected but appreciated; rounding up the bill or leaving small change is a kind gesture.

Meals are often communal and eaten with hands, especially traditional dishes like calulu; always wait for the host to invite you to start eating.

A warm handshake or a light hug is common; always greet with a smile and a polite 'bom dia' (good morning) or 'boa tarde' (good afternoon).

Public transport is limited and informal; shared taxis (aluguers) are common but may not follow fixed schedules, so patience is key.

The dry season (June to September) is ideal for hiking and exploring, while the rainy season (October to May) offers lush landscapes but can make roads impassable.

Support local eco-lodges, avoid single-use plastics, and respect marine life by not touching coral or disturbing wildlife during snorkeling or diving.

Always ask for permission before photographing people, especially in rural areas; some locals may decline due to cultural or religious beliefs.

Try calulu (fish or meat stew), banana bread, and locally grown chocolate; visit small family-run eateries or roças (former plantations) for authentic flavors.

Opt for local guesthouses instead of luxury resorts, eat at small restaurants, and use shared taxis or walk to explore towns and villages.

Respect local customs, such as not wearing revealing clothing in rural areas, and avoid discussing politics or colonial history unless invited to do so.

Sao Tomeans value politeness and patience; avoid rushing conversations and take time to engage in small talk before getting to the main topic.