The island of Roatán is a little slice of paradise just off Honduras’ northern coast. Many Holland America Line cruises to the Caribbean call in Mahogany Bay so you can zipline through the jungle canopy, go deep-sea fishing, and sail the coast in a catamaran. Spend the day on a private beach, or snorkel the underwater Mayatlantis Park off exclusive Big French Key. Certified scuba divers can head off Roatán to explore Honduras’ coral reefs, part of the second-largest barrier reef in the world.