Loading view. There were no results found. There were no results found. Plaquemine Lock State Historic Site Events Venues Plaquemine Lock State Historic Site 57730 Main Street Plaquemine, LA 70764 United States Get Directions https://map.ibervilleparish.com/listing/plaquemine-lock/ Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file