The Quad is an approximately 22-acre (8.9 ha) quadrangle on the campus of the University of Alabama located in Tuscaloosa, Alabama. Home to most of the university's original buildings, this portion of the campus remains the geographic and historic center of the modern campus. Originally designed by architect William Nichols, construction of the university campus began in 1828, following the move of the Alabama state capital from Cahaba to Tuscaloosa in 1826. The overall design for this early version of the campus was patterned after Thomas Jefferson's plan for the University of Virginia, with its Lawn and Rotunda. Following the destruction of the campus during the American Civil War, a new Quad emerged in the late 19th and early 20th centuries. Different in form and function from the original design of the early 19th century, the modern Quad continues to fill its role as the heart of the campus. Although surrounded by academic and administrative buildings, only five structures are built directly on the Quad: the Little Round House, Tuomey Hall, Oliver-Barnard Hall, Amelia Gayle Gorgas Library, and Denny Chimes. The remainder of the space is occupied by a grove of trees on the west side and a great lawn on the east. A feature on the northwestern side, known as The Mound, is the site of the old Franklin Hall. A popular gathering place, the Quad is home to pep rallies, a bonfire during homecoming, and numerous day-to-day student activities.

The President's Mansion is a historic Greek Revival style mansion on the campus of the University of Alabama in Tuscaloosa, Alabama. It has served as the official residence of university presidents ever since its completion in 1841. The structure narrowly avoided destruction during the American Civil War, making it one of the oldest surviving buildings on campus today. The mansion was added to the National Register of Historic Places on January 14, 1972, due to its architectural and historical significance.