Meridian Hill was once graced with the presence of a magnificent castle. Yes, a castle. Boundary Castle, also known as Henderson Castle and sometimes Prospect Castle, was the home of John and Mary Henderson. John, being the former Senator from Missouri who authored the 13th Amendment abolishing slavery and Mary being the powerful socialite who established 16th St. NW as the epicenter of culture and society in the early 20th century. Boundary Castle in the 1920s by Theodor Horydczak (Library...

Discover the history of Swampoodle, a rough and tumble Irish neighborhood in DC, and how it was destroyed to make way for Union Station in the early 1900s. Explore the 1888 Sanborn fire insurance map of Swampoodle with Ghosts of DC.

This brilliant, money making nuisance was first installed in Oklahoma City in 1935 to help reduce congestion and encourage parking turnover.