Fort Lincoln was a settlement on the planet Mars and was located in the Sol system. The position of Fort Lincoln allowed it to oversee Gundersdotter's Dome and thus witnessed the act of sabotage by the Consortium's militiamen that killed several dozen Humans as well as saw the assassination of Rayla Gundersdotter.

In 2375, Hu-Lin Raddisson used a holographic representation of the event during her meeting with Commander William T. Riker. (TOS novel: Preserver)

the planet Mars
cities and settlements	Ares City • Bradbury City • Bradbury Township • Burroughs City • Cochrane • Endurance • Gunderdottir's Dome • New Venice • Nova Ares • Phillipstown
regions and provinces	Amazon Planitia • Martian Colony 3 • Utopia Planitia (Nova Ares • Utopia colony)
geography	Arisia Mons • Olympus Mons • Terra Strenum • Valles Marineris
bodies of water	Copernicus Lake • Lake Mlarcovik
outposts and installations	Fort Kiley • Fort Lincoln • Marsbase/Mars Base • Utopia Planitia Fleet Yards (Utopia Planitia Control • Utopia Station One)