When you visit Cuba, wear comfortable shoes because Havana is the ultimate walking city. Leave your jewelry at home. Bring sunglasses, a wide-brim hat and sunscreen. It is very hot and sunny.
Cuba is very safe but it is still prudent to exercise caution as on any visit to a different country. But don’t miss out on the opportunity to have genuine interactions with some very nice and gracious people.
ATMs in Cuba will not deliver funds drawn on U.S. banks. U.S. citizens cannot buy Cuban currency in advance as it is not traded internationally. You need to buy it upon arrival in Cuba.
The best menu selections include chicken, pork and fresh seafood as the star attractions. Lobster is also on the menu but it is being overfished so I advocate against ordering it.
The best products to buy in Cuba are tobacco, the superb rum, honey (yes, honey) and original art. The coffee is also a good buy at $20USD for, like, a ton of seriously good coffee.
Learning how to navigate the Cuban transportation systems is one of the best ways to save money. Make an effort to familiarize yourself.