WASHINGTON DC South Watercolor City Blocks Map: PRINTWASHINGTON DC South. L'Enfant's plan is one of the most iconic in the world. To experience the District's overlapping grids and diagonal boulevards and many spaces of commemoration is awe inspiring and undoubtedly confusing. (I think it's best on a bike!) The convergence of rivers and the Tidal Basin allow for picturesque view of the cityscape from the water and Virginia. This Map shows the southern portion of L'Enfant's city plan and the MacMillan