Rocket silo, with Ulysses at the far end.
Ulysses' Temple is a location in the Divide in the Fallout: New Vegas add-on Lonesome Road. It is the home of Ulysses, and his shrine to the Old World. The "Temple" is the biggest nuclear silo of the Divide, capable of launching several nuclear missiles at once.
The anteroom of the Temple has two doors that require a key to enter. There is no key. The console will open them. Once you've defeated the security bot and turrets, use the computer terminal to unlock the second pod. This releases ED-E.
Through the third door, you enter the complex is a missile which is in countdown to launch, behind an Old-world flag. Ulysses will be standing before the flag the first time the player enters. There are six other nuclear missiles, three in holding frameworks in a pit to the left and three in holding frameworks in a pit to the right, as you face the central missile. On the main level there is a wide array of quite useless consoles, plus the launch control console Ulysses used to prepare the loaded missile prior to your arrival. It is accessed after you have convinced Ulysses to stand down or killed him. There are two eyebot control consoles used to shut down or reprogram the repair and medical eyebots, one console at the far end of each missile pit. Unless they are shut down or reprogrammed, Ulysses will make use of the eyebots during your battle against him. The consoles are inactive until after you have talked to Ulysses. Shutting down the eyebots requires 100 Science OR 100 Repair. Reprogramming them to fight for you requires 100 Science AND 100 Repair. There are six loose warheads scattered through the chamber to be detonated for the Warhead Hunter challenge. The warheads on the missiles themselves will not detonate.
- Old Glory, Ulysses' duster, and Ulysses' mask, all carried by Ulysses. You do not have to kill him to obtain them. They will be present in the footlocker at the Canyon Wreckage after the add-on is completed.