The Rotunda is a D.C. landmark located in the center of the University of Virginia's campus in Charlottesville, Virginia. It was designed by Thomas Jefferson and is considered one of the most iconic buildings in the United States. The Rotunda is a domed structure with a portico of four columns and a shallow dome on top. It is a symbol of the university and has been used for many events, including graduations, concerts, and other special occasions.