Historic Fort Gregg Barracks
- A recreation of the historic fort can be found on the grounds of the park. Throughout the year, it is accessible for guided and self-guided programs. During the winter months, it is accessible only on ranger-led programs, weather dependent.
Marinus Willett Visitor Center
- Main visitor center for Fort Stanwix National Monument. See videos about the American Revolution in the Mohawk Valley and learn about the park's archeological collection. A bookstore can be found with souvenirs and books available for different ages. Restrooms are available for your convenience.