I agree, looks like bottom of Lower Yosemite Falls. Lots of people climb out on the rocks there to get close to the fall. Here's a photo of the area:

And here is a zoom-in on what looks like the spot. Same rock you are standing next to is visible here:

Standing about here:

Edited 2 time(s). Last edit at 07/16/2013 09:57AM by JRinGeorgia.