Santo Domingo is the most-visited city in the Dominican Republic not only because it is its capital city, but it also offers some of the best historic sites earning it a spot in UNESCO's list of World Heritage Sites. Millions of people travel to the Colonial Zone where most of the main attractions can be found including the Cathedral, Ozama Fort, Alcazar de Colon, Iglesia Regina Angelorum, Panteon Nacional and more. The more modern attractions such as casinos, hotels, restaurants and bars can be found at the Malecon or George Washington Avenue. Book cheap hotels in Santo Domingo at otel.com to get up to 70% off on Santo Domingo hotels.