While English is increasingly understood in tourist areas, basic Portuguese shows respect and enhances your experience. Start with greetings like "Olá" (hello), "Obrigada" (thank you), and "Desculpe" (excuse me).

Portuguese culture is known for its friendly and welcoming nature. Be patient with slower service and embrace the relaxed pace of life.

When visiting religious sites or attending formal events, dress modestly (covering shoulders and knees) to show respect.

Tipping is not mandatory, but a small gratuity (around 10%) is appreciated in restaurants if you are satisfied with the service. Leave the tip in your hand rather than on the table.

Haggling is not customary in most shops, especially in larger cities. Prices are usually fixed, so be mindful of posted prices.

Utilize the well-developed network of trains, buses, and metros. Consider city passes for access to public transport and discounts on attractions.

While credit cards are widely accepted in major cities, carrying some cash is useful for smaller shops, restaurants, and public transportation, especially in rural areas.