Ridgeland-Hardeeville High School

Ridgeland is a town in Jasper and Beaufort counties, South Carolina, United States. The population was 3,749 at the 2020 census, a 7.1% decrease from 2010. It has been the county seat of Jasper County since the county's formation in 1912. As defined by the U.S. Census Bureau, Ridgeland is included within the Hilton Head Island–Bluffton metropolitan area. Ridgeland is home to the Ridgeland Correctional Institution, a medium-security prison operated by the South Carolina Department of Corrections. Ridgeland was originally known as "Gopher Hill" in 1894, derived from the gopher tortoise, which is indigenous to the area. The name was not considered good enough for a new railroad station, so it was changed to "Ridgeland" in 1902 by the station ticket master, Frederick Henry Ingram, for the fact that the town stands on a sandy ridge that is some of the highest land in Jasper County.

The Jasper County Courthouse, built in 1915, is an historic courthouse located in the city of Ridgeland in Jasper County, South Carolina. It was designed in the Colonial Revival style by Darlington native William Augustus Edwards who designed eight other South Carolina courthouses as well as academic buildings at 12 institutions in Florida, Georgia and South Carolina. Jasper County was created in 1912 and this is the only courthouse it has ever had, On October 30, 1981, it was added to the National Register of Historic Places.

Thomas Heyward Academy is a private school located in Ridgeland, South Carolina. The school, founded as a segregation academy in 1970, was named after Thomas Heyward Jr., a signer of the Declaration of Independence and Articles of Confederation who was a native of Ridgeland. The schools nickname is The Rebels.It offers pre-Kindergarten to 12th grade. The school is a member of the South Carolina Independent School Association (SCISA), which was founded in 1965 to provide resources for segregation academies.

Ridgeland Correctional Institution is a state prison for men located in Ridgeland, Jasper County, South Carolina, owned and operated by the South Carolina Department of Corrections.The facility was opened in 1995, and houses 1165 inmates at medium security.

The Sinclair Service Station is a historic automotive service station at 10782 Jacob Smart Boulevard (U.S. Route 17) in Ridgeland, South Carolina, United States.

Grahamville is an unincorporated community in Jasper County, in the U.S. state of South Carolina.

Church of the Holy Trinity is a historic Anglican church located near Ridgeland, South Carolina, Jasper County, South Carolina. It was built in 1858, and is a Carpenter Gothic-style church. The Gothic Revival style features include the asymmetrical composition, the wheel window, the buttressed tower, and board and batten sheathing. It features a three-staged bell tower.It is a member of the Anglican Diocese of South Carolina in the Anglican Church in North America. It was added to the National Register of Historic Places in 1982.

The Battle of Honey Hill was the third battle of Sherman's March to the Sea, fought November 30, 1864, during the American Civil War. It did not involve Major General William T. Sherman's main force, marching from Atlanta to Savannah, Georgia, but was a failed Union Army expedition under Brig. Gen. John P. Hatch that attempted to cut off the Charleston and Savannah Railroad in support of Sherman's projected arrival in Savannah.

Honey Hill-Boyd's Neck Battlefield is a historic battlefield site located near Ridgeland, Jasper County, South Carolina. The boundary encompasses the site of the American Civil War Battle of Honey Hill, November 30, 1864, as well as the Federal enclave on Boyd's Neck and other related areas of the Honey Hill campaign, November 29, 1864 to January 11, 1865. The Battle of Honey Hill was one of the three largest Civil War battles fought in South Carolina, and was one of the most notable Civil War engagements involving African American troops. The site includes the largely intact 1864 road network and extensive Civil War earthworks.It was added to the National Register of Historic Places in 2004.

White Hall Plantation House Ruins and Oak Avenue is a historic plantation site located near Ridgeland, Jasper County, South Carolina. The site consists of the ruins of a brick house with tabby wings and twin tabby flanking outbuildings; a tabby retaining wall; and a massive double avenue of oaks planted in the late-18th or early-19th century. The plantation house was built between 1771 and 1776, then enlarged between 1786 and 1791. The house at White Hall burned about 1870 and was not renovated or occupied afterward.It was added to the National Register of Historic Places in 2000.

Coosawhatchie (koo-saw-HATCH-ee) is an unincorporated community and census-designated place (CDP) located in Jasper County, South Carolina, United States at the northern head of the Broad River. It served as the headquarters for General Robert E. Lee during the early part of the American Civil War. It was first listed as a CDP in the 2020 census with a population of 57. It is accessible from Interstate 95 via Exit 28.

Robertville is an unincorporated community in Jasper County, South Carolina, United States. It is named after the Robert family who initially settled in the area and was also the birthplace of Henry Martyn Robert, founder of Robert's Rules of Order. The community is accessible via U.S. Highway 321 and is located about halfway between Hardeeville and Estill. It is also located on the historic Sister's Ferry road where the left wing of General William Sherman's army marched through and torched the town in the "Carolinas Campaign." Notable buildings include the Robertville Baptist Church, which is on the National Register of Historic Places, Pleasant Hill Plantation, and the ruins of Black Swamp Plantation.