notable structures include old main, the college's first building, as well as the merrill-cazier library, the main university library, which houses more than 1,800,000 total volumes. the library also boasts an extensive special collections and archives area, an automated storage and retrieval system, and more than 150 workstations and 33 group study rooms. also notable is the manon caine russell-kathryn caine wanlass performance hall, said to contain some of the best acoustics in the entire western united states.