The Leander McCormick Observatory is one of the astronomical observatories operated by the Department of Astronomy of the University of Virginia, and is situated just outside Charlottesville, Virginia (US) in Albemarle County on the summit of Mount Jefferson. It is named for Leander J. McCormick (1819–1900), who provided the funds for the telescope and observatory.

The Rotunda is a building located on The Lawn on the original grounds of the University of Virginia. Thomas Jefferson designed it to represent the "authority of nature and power of reason" and modeled it after the Pantheon in Rome. Construction began in 1822 and was completed shortly after Jefferson's death in 1826. The campus of the new university was unique in that its buildings surrounded a library rather than a church, as was common at other universities in the English-speaking world. To many, the Rotunda symbolizes Jefferson's belief in the separation of church and education, and represents his lifelong dedication to education and architecture. The Rotunda was designated a National Historic Landmark in 1966, and is part of the University of Virginia Historic District, designated in 1971.