The Francis Marion Trail Commission is currently investigating the following sites for artifacts:
                  

Avenue of the Cedars Port’s Ferry
Birch’s Mill Quinby Bridge
Black Mingo Shubrick
Blue Savannah Snow’s Island
Colleton Castle Sumter’s Plantation (Great Savannah)
Colleton Plantation Tanyard
Dunham’s Bluff Tydiman’s Plantation
Fair Lawn Barony Wadboo Barony
Fort Fair Lawn Wambaw Bridge
Georgetown Watson’s Chase including Cantey’s Bridge and Lower Bridge
Jacksonboro Assembly Witherspoon Plantation
Parker’s Ferry Witherspoon’s Ferry


Other important sites the Francis Marion Trail Commission is currently investigating are:

Fort Motte
Fort Watson
Entaw Springs
Fort Moultrie
Fort Winyah

* Images from Dunham's Bluff