Lake Eloise is a former fishing destination with a number of small islands inside of it. Facing northeast towards the nearby Fissure site Gamma, there is a sizable island connected to the mainland by two short wooden bridges. The island is a nest of floaters. Further southeast, along the shoreline, there is a decorated dock that leads out to a ruined house, which may be occupied by a scavenger. Southwest of the house, above the cliffs, there is a bridge that crosses above the southward river.
- Little girl's note - Note, in a destroyed house on the southeastern bank of the lake.
- Potential magazine - In the far northeast part of the wilderness area (northeast of the fissure site), inside the gaming enthusiasts' camp, on the TV behind the woodblocks spelling "CHEATER," on the rocks.
Lake Eloise appears only in Fallout 76.