Visit two of Santo Domingo Este's most popular attractions on this 3-hour morning tour. First, check out Faro a Colón (Columbus Lighthouse), an enormous monument and tomb dedicated to Christopher Columbus where his remains purportedly lie. Then head to the nearby Parque Los Tres Ojos (Three Eyes Park), a series of three natural lakes inside a limestone cave. Explore the lakes by boat to see fish and native vegetation. Hotel pickup and drop-off are included.