Plaquemine Lock State Historic Site
57730 Main Street, Plaquemine, LA 70764
225-687-7158 or 877-987-7158 toll free
Directions: The site is located off La. 1 in downtown Plaquemine in Iberville Parish, 13 miles south of Baton Rouge and 8 miles north of Nottoway Plantation in White Castle. The site is on historic Main Street directly across from Iberville Parish Museum and historic St. John’s Church.
GPS Coordinates: N 30 17.5331, W 91 14.0219.
Hours of Operation: Tours are available by reservation only at this time. Please call 225-687-7158 or 877-987-7158 toll free for more information on touring the Plaquemine Lock S.H.S.
Entrance Fees: $4 per person; free for seniors (62 and over) and for children age 12 and under.
Groups are asked to call in advance.
School groups get in FREE!
Please see our For Teachers page for more information.