Situated on a 30-acre site on The University of Texas campus in Austin, Texas, the Library houses 45 million pages of historical documents, 650,000 photos and 5,000 hours of recordings from President Johnson's political career, including about 643 hours of his recorded telephone conversations. The iconic ten-story building was designed by award-winning architect Gordon Bunshaft and features a Great Hall with a stunning four-story, glass-encased view of the archives collection. Approximately 100,000 visitors from around the world visit the LBJ Library exhibits each year.