The last Caribbean island to be colonized, Dominica also claims the only remaining territory of the region’s indigenous Kalinago (Carib) people. Gain insight into their culture when your Holland America Line ship calls in Roseau. You can learn about ancient remedies from an organic herb farmer, or feel the healing effects of Dominica’s hot sulfur springs. Go tubing through the Layou River Gorge, get a taste of local bush rum, and make your own chocolate at the island’s oldest surviving estate.