This laid-back port city is nestled between one of the finest natural harbors in Jamaica and the World Heritage-listed Blue and John Crow Mountains National Park. Explore Port Antonio’s mix of markets, fading Georgian architecture and cozy restaurants selling traditional jerked meals and spicy seafood dishes. Be entranced by the changing hues of a 200-foot-deep mineral spring called Blue Lagoon. Choose from a pair of Jamaica’s finest beaches, Frenchman’s Cove and Winnifred Beach. Head inland to Bonnie View Hill, near where Hollywood legend Errol Flynn owned a hotel in the 1940s, or travel through virgin rainforest to see the limestone tiers of Reach Falls.