Free Public Scheduled Walking Tours are available weekends from March to November. Tours start at the Visitor Center and last about an hour. No registration is required. Tour availability varies by season. Call the visitor center for updates: 206-783-7059. More info: https://www.ballardlocks.org/tour-information.html and https://www.nws.usace.army.mil/Missions/Civil-Works/Locks-and-Dams/Chittenden-Locks/Calendar-of-Events/
