Africa is not one destination but fifty-four countries with wildly different entry requirements. The good news is that the trend is toward easier access. Over thirty countries now offer e-visas, up from a handful a decade ago. Regional blocs help too: ECOWAS gives citizens of its fifteen West African member states near-complete freedom of movement, and the East African Community offers a combined East African Tourist Visa ($100) covering Kenya, Uganda, and Rwanda on a single application. For most Western passport holders, countries like Morocco, South Africa, Senegal, and Tanzania are straightforward -- visa-free or visa-on-arrival. Others require more planning. Angola, Cameroon, and Chad still involve paperwork and wait times. Nigeria has an e-visa but the process can be slow. Always check requirements well before your trip, because they shift often.
Two CFA franc zones cover much of West and Central Africa -- eight countries use the West African CFA franc (XOF) and six use the Central African CFA franc (XAF). They are separate currencies, not interchangeable, though both are pegged to the euro. Elsewhere you will deal with a different currency in almost every country. ATMs are reliable in capital cities and major towns across most of the continent, and Visa tends to work more widely than Mastercard. Outside cities, however, ATMs thin out fast. Carry enough cash to last between major towns, and keep some clean US dollars or euros as emergency backup -- many border crossings and hotels accept them. In East Africa, mobile money (especially M-Pesa) has largely replaced cash for everyday transactions, so loading a local mobile wallet can be more useful than hunting for an ATM.
The linguistic map of Africa is staggering -- over two thousand languages across the continent. In practical terms, Arabic dominates North Africa, French is the working language across most of West and Central Africa (from Senegal to the Congo), English prevails in East and Southern Africa, and Portuguese is spoken in Mozambique, Angola, and Cape Verde. Swahili is widely understood across Kenya, Tanzania, Uganda, Rwanda, and parts of the DRC. If you speak English and a bit of French, you can get by across a surprisingly large portion of the continent. In Francophone countries, even a few words of French go a long way -- people genuinely appreciate the effort. Learning basic greetings in the local language (Wolof in Senegal, Amharic in Ethiopia, Zulu in South Africa) opens doors faster than anything else.
Africa gets a worse reputation for safety than it deserves, but that does not mean you should be careless. The most common problems are petty: pickpocketing in crowded markets, distraction theft at bus stations, inflated taxi fares, and ATM skimming. Agree on taxi prices before you get in, use ATMs inside banks or shopping centers, and do not flash expensive electronics. In cities like Nairobi, Lagos, and Johannesburg, avoid walking with valuables after dark in unfamiliar neighborhoods -- this is standard big-city sense. Scams tend to follow patterns: someone overly eager to help you at an ATM, a "guide" who attaches themselves uninvited, or a too-good-to-be-true tour price from an unlicensed operator. Book safaris and tours through established agencies. The vast majority of travelers who take sensible precautions have no problems at all.
Mobile phone coverage across Africa is better than most visitors expect. 4G now accounts for nearly half of all connections on the continent, 3G covers most of the rest, and even remote areas often have basic voice and SMS service. Buy a local SIM card on arrival -- they are cheap and sold everywhere from airport kiosks to roadside stalls. In many countries you will need to register the SIM with your passport, which takes a few minutes. MTN and Airtel are the largest networks and cover multiple countries. eSIMs from providers like Airalo and Holafly are an option if your phone supports them, though local SIMs still tend to offer better value for data. Wi-Fi is available in most hotels and restaurants in cities and tourist areas, but do not count on it being fast or reliable. In East Africa, M-Pesa and similar mobile money platforms mean your phone is also your wallet -- topping up your account at any corner shop lets you pay for everything from groceries to taxis.
Africa's climate is as varied as its geography. The Sahara and the Sahel belt below it are hot and dry, with Morocco, Tunisia, and Egypt offering mild Mediterranean or desert winters and scorching summers. The tropical belt around the equator -- think Kenya, Uganda, the Congos, and Nigeria -- stays warm year-round with distinct wet and dry seasons. Southern Africa (South Africa, Botswana, Namibia) has a temperate climate with seasons flipped from the northern hemisphere: their winter (June to August) is dry and ideal for safari, while their summer (December to February) brings rain and heat. As a general rule, dry season is the best time for wildlife viewing, while the shoulder months often bring lower prices and fewer crowds. The right time to visit depends entirely on where you are going and what you want to do -- check the individual country pages for specifics.