Tucked away in Key Colony Beach on the Atlantic side, Havana Jack’s Oceanside Restaurant is the kind of genuine waterfront find that makes the Florida Keys worth exploring inch by inch. The Cuban-inspired name and tropical menu fit perfectly with the laid-back Keys vibe, and the ocean setting delivers exactly the kind of scenic drinking and dining that makes this stretch of islands famous. It’s quieter and more local than the big Islamorada or Marathon spots, which is precisely its charm — a genuine neighborhood restaurant with real waterfront access and an easy, welcoming atmosphere.