Public toilets and restrooms in Barnwell, SC

Barnwell has 4 restrooms on the map: 2 open to the public and 2 in businesses for customers.

Highest-rated first. Updated November 5, 2026. All of South Carolina

Public restrooms

• Fuller Park restroom

  Park restroom · No ratings yet

  Barnwell, SC

• Yannis Pizza Ice Cream & Coffee

  Business (ask staff) · No ratings yet

  10371 Ellenton Street, Barnwell, SC

  Usually allowed

Customers-only restrooms

Stores, cafés, and restaurants that usually let customers use the restroom. Buy something or ask staff first.

• McDonald's

  Business (ask staff) · No ratings yet

  Barnwell, SC

  Customers only

• Walmart Supercenter

  Business (ask staff) · No ratings yet

  11391 Dunbarton Boulevard, Barnwell, SC 29812

  Customers only

  Mo-Su 07:00-23:00

Nearby cities

Aiken (4) Orangeburg (3) Aiken County (4) Orangeburg County (9) Lexington (6) Cayce (4) Lexington County (13) Santee (3)