Antelope Valley Poppy Preserve.
I grew up in the Antelope Valley.
Thanks for sharing these wonderful pictures. I sure do miss being out there.
As a personal aside, though, it also really irritates me when I see crowds of people just walking right through the middle of the poppies and trampling them down.

Anyway, judging by Rod's pics, it looks like the area had a real banner year for poppies this year. Probably all that El Nino rainfall that happened during winter.
CaT