Roseau, Dominica Roseau is the capital and largest city of Dominica, located on the island's southwestern coast, where the Roseau River meets the Caribbean Sea. Known for its vibrant Creole culture, it features a mix of French colonial architecture, colourful markets, and modern developments. Key Features: Population: Approximately 14,725 (as of 2023). Economy: Dominated by tourism, agriculture, and government services. Attractions: Botanical Gardens: Home to tropical flora and fauna. Old Market: A historic site and marketplace. Morne Bruce: Offers panoramic views of the city. Roseau serves as a hub for exploring Dominica’s natural wonders, including waterfalls, hot springs, and volcanic features, earning it the nickname "Nature Island of the Caribbean."