If your trip to Santo Domingo is all sorted out but your itinerary is a bit on the empty side, let us give you a few hints and tips.You'll have to wake up early if you're planning to see all the interesting sights that this place has to offer. National Palace and Parque Colon are must-sees. Cathedral of Santo Domingo and Alcazar de Colon shouldn't be forgotten either.Close to the city center, Blue Mall is one spot you might like to put on your to-do list. If you still have room on that travel itinerary, Sambil Santo Domingo and Guibia Beach will keep you busy as well.