Carville Historic District

Belle Grove, also known as Belle Grove Plantation, was a plantation and elaborate Greek Revival and Italianate-style plantation mansion near White Castle in Iberville Parish, Louisiana. Completed in 1857, it was one of the largest mansions ever built in the Southern United States, surpassing that of the neighboring Nottoway, today cited as the largest antebellum plantation house remaining in the South. The masonry structure stood 62 feet (19 m) high and measured 122 feet (37 m) wide by 119 feet (36 m) deep, with seventy-five rooms (including a jail cell) spread over four floors.

Alhambra is an unincorporated community in Iberville Parish, Louisiana, United States.

KKAY (1590 kHz AM) and KBRS (106.9 MHz FM) are two commercial radio stations in Louisiana. KKAY 1590 is licensed to White Castle, Louisiana, and is owned by Liberty in Christ Jesus Ministry. KBRS 106.9 is licensed to Belle Rose, Louisiana, and is owned by Alex Media, Inc. Both stations simulcast their programming, directed at the region of Louisiana between Baton Rouge and New Orleans. The stations' studios and offices are on Railroad Avenue in Donaldsonville, Louisiana. KBRS's transmitter is off Ridge Road in White Castle. KKAY's transmitter is in a different part of White Castle, off Route 405.

White Castle is a town in Iberville Parish, Louisiana, United States. At the 2010 U.S. census the town population was 1,883, and 1,640 at the 2020 population estimates program. It is part of the Baton Rouge metropolitan area.

Carville is a neighborhood of St. Gabriel, and is located in Iberville Parish in located in southern Louisiana, sixteen miles south of the capital city of Baton Rouge, on the Mississippi River.The childhood home of famed political consultant James Carville, the area was named for his grandfather, Louis Arthur Carville, a postmaster, in 1909, to differentiate the area, formerly called "Island" from the many other places in Lousiana with that name. "In 1917, On February 3rd, Senate Bill number 4086, an act to establish a National Leprosarium in Carville, Louisiana, is passed by the US Senate." That marked the start of Carville's nearly sixty-five-year history as the only place in America to treat leprosy until outpatient treatment became viable in 1981. Nowadays, that legacy is celebrated at the National Hansen’s Disease Museum, which educates visitors about the condition.

St. John the Baptist Church, or St. John Baptist Church, is a historic church at 31925 Lacroix Road in Dorseyville, Iberville Parish, Louisiana. It was constructed around 1871 to serve the local African American congregation.It was added to the National Register of Historic Places in 1994.

Dorseyville is a census-designated place (CDP) in Iberville Parish, Louisiana, United States, corresponding to the unincorporated community of Dorcyville or Dorseyville. Dorseyville was first listed as a CDP prior to the 2020 census with a population of 159.It is in the southeastern part of the parish, on the southwest bank of the Mississippi River. Louisiana Highway 1 forms the southern edge of the community, leading southeast 1 mile (1.6 km) to White Castle and northwest 9 miles (14 km) to Plaquemine.

Nottoway Plantation, also known as Nottoway Plantation House is located near White Castle, Louisiana, United States. The plantation house is a Greek Revival- and Italianate-styled mansion built by slaves and artisans for John Hampden Randolph in 1859, and is the largest extant antebellum plantation house in the South with 53,000 square feet (4,900 m2) of floor space.

Bayou Goula is an unincorporated community and census-designated place (CDP) in Iberville Parish, Louisiana, United States. Its population was 514 in 2020.

LeBlanc is an unincorporated community in Iberville Parish, Louisiana, United States. The community is 1.5 miles (2.4 km) southeast of St. Gabriel.