All non-military visitors coming to Fort Sill MUST maintain a pass card at The Visitors Control Center. Your best option is to fill out the required form before arriving. Get the pass as early as you can! There are always events happening on Fort Sill and the line for visitors passes can get long.
The Visitors Control Center is located just inside "Bentley Gate" at T6701 Sheridan Road Fort Sill, Okla. 73503. The VCC is open from 5 am to 9 pm each day.
Copy and paste the following link into your web browser: https://sill-www.army.mil/usag/DHR/forms/FS_100-299/FS_Form_118a_non-fillable.pdf .