Currency
Cuba unified its dual currency system in 2021, and the only official currency is now the Cuban peso (CUP). In practice, many businesses that tourists use — casas particulares, paladares, Viazul buses — quote prices and accept payment in euros or US dollars. The official exchange rate has been liberalized; as of late 2025, one US dollar exchanges for around 410 CUP at the official rate, though informal rates vary.
US dollars carry a 10% penalty when exchanged in Cuba. Bring euros or Canadian dollars instead — they exchange without the surcharge at banks (BFI, Banco Metropolitano) or cadecas (exchange bureaus). Credit cards issued by US-affiliated banks do not work in Cuba. European and Canadian Visa and Mastercard cards function at ATMs and in larger hotels, but do not rely on them — carry sufficient cash for your entire trip.
A common scam: someone offers to help you change money and palms off CUP at a terrible rate, or passes counterfeit bills. Use official exchange points only. When receiving 10 CUP notes in change, check that they say "Diez" not "Uno" — the 1 CUP note is sometimes doctored with a zero added.
Visas
Most visitors need a tourist visa, now issued as an eVisa (replacing the old paper tourist card). Citizens of many countries can arrange this online before departure. Americans need to qualify under an authorized travel category. Check current requirements with the Cuban consulate or a specialist travel agency before booking.
Power cuts
Since 2024, Cuba has experienced widespread power outages due to fuel shortages and aging infrastructure. Cuts can last several hours and occur without warning. Casas particulares often have their own small generators. Pack a headlamp and a portable battery bank.
Health
Cuba has free universal healthcare, and medical care for tourists exists at Servi-Med clinics in the main cities, though you will pay as a foreigner. Travel insurance is mandatory and will be checked on arrival. Tap water is technically drinkable in Havana but most travelers drink bottled water to be safe.
Safety
Cuba is one of the safer countries in Latin America for travelers. Petty theft and scams aimed at tourists do happen, especially in Havana. Use common sense after dark and secure valuables. The biggest risks are losing cash (there's no recourse) and getting stranded by transport disruptions.
Connectivity
Cuba's internet is slow, state-controlled, and accessed via scratch cards sold at Etecsa offices. Wi-fi hotspots are usually in the central park of each town. Download offline maps and any reference material before you arrive.