Havana has it all: live salsa from horn-blowing Cubans, strong drinks, a gorgeous horseshoe-shaped bar surrounded by brilliant eccentrics, wood-paneled walls and a ceiling full of whirring fans. While it's no secret these days, it's still worth a pilgrimage. Expect sweaty crowds and the odd elbow in the ribs when you're trying out your salsa moves at 1am. No shorts.