08/31/2026
Before the Jefferson Memorial stood there, the Tidal Basin had a beach. A real one — sand hauled in by the ton, a bathhouse, lifeguards, high-diving boards, umbrellas and lounge chairs, right in the middle of downtown D.C.
The Tidal Basin Bathing Beach opened in August 1918 with a water carnival: diving contests, tug of war, sandcastles, and about two thousand spectators. It was an immediate hit.
It was also whites-only, and in 1925 the politics of that decision shut the whole thing down for good.
WETA’s Boundary Stones has the full story at the link in the comments below.