A pre-War Poseidon Energy refueling station off of Highway 95, abandoned and fading in the sun.
The area contains a campfire for crafting, several makeshift beds and storage containers, making the location an option for player housing. Inside the bay, there is graffiti that says "LIKE I GIVE A SHIT." Two Viper gunslingers and a Viper leader reside near the gas station sign.
- Sunset Sarsaparilla star bottle cap - By the cash register.
- Regulator duster and Mysterious Magnum - Both found on the Lonesome Drifter to the north of the station camped out next to a Sunset Sarsaparilla billboard.
El Dorado Gas & Service appears only in Fallout: New Vegas.