Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

The privately owned cemetery that holds room for Washington's finest when they step down from life.

This fort down the Potomac from Washington, D.C. was once the only defensive fort protecting the capital.

Remains of a historic fountain that was mysteriously lost in the demolition of a D.C. traffic circle.