Three buildings on campus are listed in the National Register of Historic Places -- Old East Residence Hall, The Carolina Inn and Playmakers Theatre.
Being listed in the register is the highest honor that can be placed on a historic building.
Paul Kapp, UNC campus historic preservation manager, said the architecture and conditions of buildings are visible reminders of the campus's history.
"You're in a certain time when you walk through campus," Kapp said.
The Carolina Inn, completed in 1924, was added to the register in 1999 because of its architectural and social significance to the history of the University. "Back in 1924, there was no other hotel," said Margaret Skinner, marketing director for The Carolina Inn. "(The Carolina Inn) was where many of the important meetings took place."
Significant for its age and architecture, Old East was completed in 1795, during the first stage of building on campus.
Playmakers Theatre is also on the register for architecture. The building, completed in 1851, is used primarily for theater and other performances.
Other buildings and areas on UNC's campus might soon join the list of historic places.
The Future Naval Officers Association is trying to get a nomination for the Naval Armory to be added to the National Register.