Plaquemine Lock
Visit the State Historic Site to see the 1909 lock designed by Goethals.
Louisiana, United States
City·Historic, Quiet, River Town
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Plaquemine, the seat of Iberville Parish, is a destination steeped in the history of the Mississippi River. The city's identity is closely tied to the Plaquemine Lock, a State Historic Site that showcases the engineering feats of the early 20th century. Visitors are often drawn to the 'Cathedral of the Bayou,' St. John the Evangelist Catholic Church, which stands as a testament to the area's deep-rooted cultural and religious heritage. Walking through the downtown historic district reveals a collection of well-preserved buildings that reflect the town's prosperity during the height of river commerce. With its proximity to Baton Rouge, Plaquemine offers a peaceful alternative for those looking to experience authentic Southern charm and riverfront vistas.
Plaquemine, the seat of Iberville Parish, is a destination steeped in the history of the Mississippi River. The city's identity is closely tied to the Plaquemine Lock, a State Historic Site that showcases the engineering feats of the early 20th century. Visitors are often drawn to the 'Cathedral of the Bayou,' St. John the Evangelist Catholic Church, which stands as a testament to the area's deep-rooted cultural and religious heritage. Walking through the downtown historic district reveals a collection of well-preserved buildings that reflect the town's prosperity during the height of river commerce. With its proximity to Baton Rouge, Plaquemine offers a peaceful alternative for those looking to experience authentic Southern charm and riverfront vistas.
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Highlights
Plaquemine Lock State Historic Site.
St. John the Evangelist Catholic Church.
Historic downtown district with 19th-century architecture.
Scenic views along the Mississippi River levee.
Before you go: Plaquemine essentials
Limited public transportation; a car is recommended for exploring the parish.
High humidity and heat during the summer months.
Quiet atmosphere with fewer dining options compared to nearby urban centers.
Architecture
Don't miss the 'Cathedral of the Bayou' for its stunning Gothic architecture.
Best For
History buffs and those seeking a quiet, small-town Louisiana experience.
Currency
USD $
Average Cost
$100-$150 p/day
Languages Spoken
English
River Views
Take a walk along the levee for views of the Mississippi River traffic.
Best time to visit Plaquemine
March-May, October-November
Best Season
Spring
Mild weather and blooming azaleas make this the most pleasant time for outdoor exploration.
Summer
Very hot and humid; plan outdoor activities for early morning or late evening.
Best Season
Fall
Cooler temperatures and clear skies are perfect for visiting the historic locks.
Winter
Mild winters allow for year-round sightseeing, though some outdoor sites may have shorter hours.
Location
Plaquemine, Louisiana, United States