The 3 Eyes National Park is a popular tourist destination located in Santo Domingo, the capital city of the Dominican Republic. It is named after its three natural limestone sinkholes, called "Los Tres Ojos" in Spanish, which are connected by underground rivers. These sinkholes serve as windows to the world below, offering visitors a glimpse into the stunning underwater cave systems and crystal-clear blue waters.

In addition to the sinkholes, the park also features lush vegetation and a variety of wildlife, including tropical birds, reptiles, and other exotic animals. The park is well-known for its walking trails and scenic lookouts, offering visitors the opportunity to enjoy stunning views of the surrounding area.

The 3 Eyes National Park is also a popular spot for scuba diving and snorkeling, as the sinkholes are home to a variety of unique and colorful marine life. Visitors can also explore the caves and swim in the crystal-clear waters, making it a great place to cool off on a hot day.