Tempe Butte - The A

The A

Originally, the letter on Tempe Butte was an 'N', built by Tempe Normal School's class of 1918. The school changed its name to Tempe State Teacher's College in 1925, and the 'N' was adapted into a 'T'. Subsequently, three years later, the school would change its name again to Arizona State Teacher's College, but the letter 'A' would not appear on Tempe Butte until 1938. This 'A' was destroyed by a bomb blast in 1952, prompting the construction of the current 'A' in 1955. The letter is made from reinforced steel and concrete, and is an external structure rather than being carved into the mountain or whitewashed directly on the rock.

Due to the existence of an "A Mountain" for the University of Arizona (Sentinel Peak), students from these rival schools often attempt to paint the other's 'A' in their school colors. Guarding the A is an annual ritual in the week leading up to the annual ASU-UA football game, the Territorial Cup. The A has been painted in other colors for various causes, and is painted white at the beginning of each school year, but is usually painted Gold, one of ASU's school colors. Most recently, UA students painted the A blue and white following Arizona's victory in the 2011 Duel in the Desert. The A has also been painted colors by other schools, such as green by Oregon Ducks fans and purple by Grand Canyon University fans.