The Slot is the best thing in Anza-Borrego, and it wants first light. It is a
walk rather than a drive, down inside the eroded badlands, and it is the stop
the rest of the day gets arranged around. Everything else moves to make room
for it.
After that the day comes back toward town: a ranger holding current road
information, the park's signature canyon hike, a long lunch out of the sun, and
a drive past the metal animals standing loose all over the valley floor. It
finishes on a paved overlook, and then on a sky with nothing in it.
One condition sits on top of all of it. This is a cool-season route, roughly
October through April. Summer heat on the desert floor is life-threatening,
Coyote Canyon closes June 1 through September 30, and the Visitor Center drops
to weekends and holidays from June through September. At the end of July this is
a trip to plan, not a trip to take.
When the forecast finally comes down, check the park's road table the morning
you leave, carry far more water than the distances suggest, and get the walking
done while the air is still cold.
The hike guide is the better place to
compare standalone trails, the camping
guide covers sleeping in the park, and
the Julian itinerary is the mountain version
with indoor stops and a shorter drive. The broader things-to-do
guide is the fallback when the desert
forecast says no.