The National Mall is at the center of national memory in the United States.

It features several world-class history museums, iconic memorials and many historical markers.

Yet, much of the painful and difficult history remains marginalized or even forgotten, especially in the open public spaces outside of the museums.

The AR Memory Washington DC app helps you discover and learn about some of the more difficult chapters in US history.

Select the AR function, look through the camera to see virtual historical markers near you on the Mall. Look at the map to find the location of all virtual markers.