Marine Corps Recruit Depot Parris Island (often abbreviated as MCRD PI) is an 8,095-acre (32.76 km2) military installation located within Port Royal, South Carolina, approximately 5 miles (8.0 km) south of Beaufort, the community that is typically associated with the installation. MCRD Parris Island is used for the training of enlisted Marines. Male recruits living east of the Mississippi River and female recruits from all over the United States report here to receive their initial training. Male recruits living west of the Mississippi River receive their training at Marine Corps Recruit Depot San Diego, California, but may train at Marine Corps Recruit Depot Parris Island by special request.

Here at MCRD Parris Island, is where civilians become apart of the world's finest fighting force, the United States Marine Corps.