The Columbus Lighthouse, commonly known as the Columbus Lighthouse, is a Dominican monument and museum built in honour of Christopher Columbus, discoverer of the New World.

The Alcázar de Colón or Vice-regal Palace of Don Diego Colón is a palace located in the Plaza de España in the Colonial City of Santo Domingo, Dominican Republic, which was built on a site near the cliffs that look towards the Ozama River, granted to Diego Colón, first-born son of the discoverer of America, Christopher Columbus, by King Ferdinand the Catholic, to build a dwelling for him and his descendants on the island of Hispaniola, which he arrived in 1509 as governor and where today The Alcazar de Colón Museum works. Archived 2019-01-09 at the Wayback Machine.

The Catedral Primada de América, Catedral de Santo Domingo or Basilica Menor de Santa María de la Encarnación, is a cathedral and minor basilica dedicated to Santa María de la Encarnación that is located in the Colonial City of Santo Domingo, in the Dominican Republic

Calle El Conde is an old street in the Colonial City of Santo Domingo. For a time it was one of the high streets of Santo Domingo, named after the Count of Peñalva.

The city of Santo Domingo is one of the oldest in the Caribbean, however, the National Palace is not a structure from the colonial era. Instead, it recalls a different and more recent period in the history of the Dominican Republic. The National Palace was built in the 1940s during the reign of the Dominican Republic's famously brutal dictator Rafael Trujillo. The National Palace is still used as the seat of the government of the Dominican Republic and the offices of the president, so it is not generally open to the public. However, visitors can explore the exterior and take photos of the impressive architecture of the building.

The Monastery of San Francisco in the city of Santo Domingo is one of the most important ruins in the Dominican Republic. It is located in the Colonial City of Santo Domingo and was declared a World Heritage Site.

The Santo Domingo Fortress or Ozama Fortress is one of the historical Cultural Monuments of the Colonial City of Santo Domingo, in the Dominican Republic. It was built by the Spanish during colonial times and is the oldest fort built by Europeans in America.

Los Tres Ojos National Park is a cavern that has a freshwater lake, naturally divided into three lakes that can only be seen from the inside and a single lake that can be seen without having to be inside. Located in the Santo Domingo Este municipality in the Dominican Republic.