Constructed between 1845 and 1876, Fort Jefferson is a 19th-century third system coastal fortification that occupies the majority of Garden Key in the remote Dry Tortugas National Park in the Florida Keys. Fort Jefferson represents the highest achievements of nineteenth century American military architecture and civil engineering.
They have to wait for the right weather to dig a grave. If it looks asthough it is about to rain then they will know that all of the soil will fall inside the grave.
