Part of the Lincoln Memorial’s vast “undercroft,” which for more than 100 years has been its dark basement, is now halfway through a multimillion-dollar project designed to transform it into ...

Retropolis Lincoln’s secret: Below the memorial, graffiti may show racy screen star. The Park Service theorizes that a century-old sketch made by a worker in the Lincoln Memorial’s undercroft ...

The new exhibit space built into the memorial's long-hidden "undercroft" will explore the history of President Lincoln and the monument that honors him. Construction is expected to finish in 2026.

It’s going to talk about the importance and the meaning of the Lincoln Memorial by projecting images and film onto the pillars,” Litterst said. The new museum is scheduled to open in 2026, ...