Galena High School is an educational institution that offers academic and extracurricular opportunities. The school conducts classes in English, mathematics, science, history and geography. Galena High School also provides instruction in Arts, physical education and computer studies. The school provides various sports opportunities, such as football, golf, wrestling, basketball, swimming, tennis, baseball, golf, and track and field. Galena High School maintains a cafeteria and parent-teacher organization. The school operates a library that maintains a collection of books, magazines and newspapers. Galena High School conducts career and technical education classes, as well as offers scholarships. The school additionally organizes ACT and SAT tests.