Brazil uses the real, R$. Cards work in a lot of places, but this is still partly a cash country, especially for small shops, beach vendors, and random transport situations. Foreign cards can also fail on some websites or machines, and some systems want a CPF, which is deeply irritating for about five minutes, then about five weeks. ATMs are common in cities, with withdrawals often capped around R$2,000 to R$2,500. Use bank or Banco24Horas machines, decline dynamic currency conversion, and avoid airport exchange unless desperate. Carry some cash, but do not carry your whole life in one pocket.

Brazil splits hard by region. The North and Amazon stay hot and humid year-round, with the heaviest rain roughly from December to May. The Central-West, including the Pantanal, has a clearer dry season from about May to September. The Southeast, Rio and São Paulo, is milder, with drier, easier weather from April to September. The South gets a real winter, June to August can feel gray and chilly, with nights around 15°C or lower in some places. Rio winter days often sit around 24°C to 26°C, while the coast south of São Paulo can feel cool at 16°C to 21°C.

The main real risk is theft and robbery in big cities, especially Rio and São Paulo. Phone snatching is common near roads, intersections, beaches, and crowded tourist areas, so keep your phone hidden and step inside a shop if you need maps. Scams are mostly distraction theft, dodgy taxis, drink spiking, and tourist-targeted nonsense around nightlife. Avoid favelas without local knowledge or a proper guide. At night, stick to well-lit busy areas and use Uber or another licensed app ride. Florianópolis and many southern cities usually feel much calmer than Rio.

Brazil moves on buses, flights, and ride apps. Long-distance buses are the budget backbone, and ClickBus is the easiest booking tool for foreigners. Sample fares on major routes often sit in the low hundreds of reais, and buying early helps. Flights with Azul, GOL, and LATAM save huge time on long jumps, but last-minute prices can get ugly. In cities, Uber and 99 are widely used, often safer and easier than random street taxis. Public transit is cheap, São Paulo metro around R$5.40, city buses around R$5.30, but rush hour is a sweatbox.

Mosquitoes are the big health issue: dengue, chikungunya, Zika, yellow fever in some zones, and malaria in parts of Brazil. Use repellent seriously, especially in warm, wet areas. Yellow fever vaccine is mainly for risk areas, not all of Brazil, and may need about 10 days before it counts for travel. Public hospitals exist and can be free, but private care usually wants payment upfront. Avoid suspicious cheap spirits, especially clear liquor of unknown origin. If drinking leads to blurred vision, vomiting, or confusion, get to a hospital fast and mention methanol poisoning.

Getting a physical SIM can be annoying because many activations still ask for a CPF. Vivo, TIM, and Claro are the main names. TIM says visitors can activate prepaid in a store with a passport, and one official short plan is R$25 for 1.5 GB for 7 days. Vivo also has a tourist eSIM plan at R$55 for 25 GB over 30 days, but if you want a normal physical SIM, expect paperwork and some persistence. Airport SIM buying is unreliable, especially in São Paulo. Coverage is solid in big cities, weaker once you get remote. Hostel and apartment Wi‑Fi is usually fine, but check speeds if working online.

Portuguese runs the show. English exists in big cities and tourist zones like Rio, São Paulo, and parts of Ipanema, but it drops fast outside that bubble. In hostels, airports, and some nicer cafés, basic English is common enough. On local buses, in markets, small towns, and budget eateries, expect very little. A few Portuguese basics help a lot, and locals usually warm up fast if you open with a polite bom dia or tudo bem.

Daily rhythm is warm, social, and more talkative than many travelers expect. People usually greet before asking for something, so a quick bom dia goes a long way. Brazilians often dress casually but neatly, and beachwear belongs on the beach, not in town. Tipping is easy, many restaurant bills already add a 10% service charge, and it is usually optional. Haggling is limited, maybe a little in markets, not in normal stores. First-timers are often surprised by how friendly people are, and also by how little English appears once you leave the obvious tourist zones.

Brazil is great for cheap, filling food if you stay local. Look for prato feito lunches, grilled meat, rice, beans, salad, and farofa, or pay-by-weight buffets called quilo. Street snacks like coxinha, pastel, pão de queijo, tapioca, and açaí keep budgets alive between buses. In the Northeast, moqueca and seafood show up more, while Minas Gerais leans hard into comforting heavy plates. Budget city meals can stay fairly reasonable, while nicer steakhouses jump fast. Drink-wise, stick to beer, wine, or sealed branded liquor, and be suspicious of very cheap spirit promos.