Built in the 1800s, this man-made reservoir is best known as the location of the annual Cherry Blossom Festival - visiting in spring is highly recommended. An especially romantic way how to explore the basin and all the surrounding sights is hiring a paddle boat and enjoying a tranquil ride.
Wikipedia https://en.wikipedia.org/wiki/Tidal_Basin
Official Website https://www.nps.gov/articles/dctidalbasin.htm
Address 20024, United States
Coordinates 38°53'2.826" N -77°2'20.405" E