Erastus Corning 2nd, the building's namesake, was the mayor of Albany for over 40 years from 1941 to 1983.
From 2000 to 2004, it was the tallest structure in the World Almanac's list of "Other Tall Buildings in North American Cities".
It offers expansive views of Albany, the Hudson River, and the surrounding area.
Visitors can access the observation deck via the plaza or concourse levels.
Upon taking office in 2010, Governor Andrew Cuomo eliminated a photo ID requirement.