Cuba has two currencies , but tourists will mainly stick with convertible pesos . Rum cocktails are a classic Cuban drink , and there are plenty to choose from . Credit cards are becoming more widely accepted in Havana , but using them will incur a hefty surcharge and American credit and debit cards ca n't be used at all in Cuba . The best time of year is in the summer when temperatures can reach over 100 degrees Fahrenheit ( 39 ° C ).
Cuba has two currencies , but tourists will mainly stick with convertible pesos . Rum cocktails are a classic Cuban drink , and there are plenty to choose from . The best time of year is in the summer when temperatures can reach over 100 degrees Fahrenheit ( 39 ° C ).