Castleton's trains future Nurses at its Castleton and Bennington campuses. Castleton students come from all over the state, the country, and the world. Castleton students choose from more than 100 course offerings each semester. Castleton's state-of-the-art library provides a quiet place for you to study.Resources‧Athletics‧Academics‧Admissions‧Calendars‧Undergraduate Programs.