That is the hillside that has been referred to as "Gravity Hill" on numerous photo charters I've ridden. Like "Orgasm Curve" on the Chama side, I can never find any kind of historical reference to it in any published works, such as "Ticket to Toltec." I will say that in your photos, it does look like someone's done a bang-up job cutting the sagebrush near the tracks. It's a great place for a photo stop, but the last few times I've been on charters that stopped there, the "foreground clutter" was pretty bad. Hopefully, it stays nice for the Victorian Iron Horse event, whenever that happens. Would love to see Eureka and Glenbrook at that spot, in good light.
/Kevin Madore