The Fort

 is a Caesar's Legion base where the slavers keep an eye on the Hoover Dam. This is also the location the Platinum chip is used to install the upgrades to the Securitrons. The Fort is built above Mr.House's secret bunker (as the campaign will reveal).

You can't reach The Fort unless you've completed a set of quests - the barricade door on Hoover Dam is INACCESSIBLE til' then. (Anyone know which specific quest line that is, edit this!)

Someone upload a map marker please!

Appearances
appears in Fallout: New Vegas.

Bugs
- When you enter the fort, sometimes you will see excessive tearing of the screen everywhere (confirmed on PS3)