Can I use my credit card?

No. Even if your bank says it works, it likely won't. Bring all the cash you need for the duration of your trip.

Is the water safe to drink?

No. Only drink bottled or filtered water.

Do I need travel insurance?

Yes. Cuba requires proof of medical insurance for all visitors. Check if your current provider covers Cuba (many US plans do not).

Planning a Trip to Cuba: A Practical Handbook

To visit Cuba, you must obtain a tourist card (visa) and ensure your travel falls under one of the 12 authorized categories for U.S. citizens, such as 'Support for the Cuban People.' You will need to bring enough cash for your entire trip, as U.S. credit and debit cards do not function on the island.

Select an authorized travel category. U.S. travelers must select one of the 12 travel categories. 'Support for the Cuban People' is the most common; to qualify, you must stay in private homes (casas particulares), eat at private restaurants (paladares), and engage in activities that benefit the Cuban people directly, not the state.
Purchase a tourist card. Most airlines will sell you the pink tourist card at the departure gate for $50-$100. Check with your airline's specific policy before arriving at the airport.
Secure your cash. Bring 100% of your projected budget in crisp, new bills (Euros or USD). Do not rely on ATMs or banks. Have an extra $200 set aside for emergencies in a separate bag.
Book casas particulares. Avoid state-run hotels. Use platforms like Airbnb to book stays in casas particulares. This directly supports local families and satisfies the 'Support for the Cuban People' requirement.
Download offline maps. Internet access is spotty and censored. Download the Maps.me app and download the Cuba map package before you leave home so you can navigate offline.

Can I use my credit card?: No. Even if your bank says it works, it likely won't. Bring all the cash you need for the duration of your trip.
Is the water safe to drink?: No. Only drink bottled or filtered water.
Do I need travel insurance?: Yes. Cuba requires proof of medical insurance for all visitors. Check if your current provider covers Cuba (many US plans do not).