Explore the highlights of Santo Domingo, the oldest city in the Americas, a great option for first-time visitors and history buffs. Visit the caves of Three Eyes National Park, the Columbus Lighthouse, the Colonial Walled Zone, and the National Presidential Palace, traveling between attractions with ease.  Immerse yourself in the cultural and historical heritage of Santo Domingo with this full-day tour of the capital. Follow a guide on a walk past important monuments in the Colonial Zone, a Unesco World Heritage site. Round-trip travel from Punta Cana is easy with hotel pickup and drop-off.