It's a wide open and barren desert landscape, but a closer look reveals the unique wilds of California's largest state park. From caves sculpted by wind to a true desert oasis that took us all by surprise, this is another Southwest destination big on scenic beauty. Greg invited two guest hikers for the journey to Anza Borrego. Michael Roeshman, a battalion chief with the Philadelphia Fire Department and Captain Eric Snyder, also a member of the PFD.