There is a place in So Cal now called The Aspens South Coast we lived in 30 years ago. It has (had?) an incredibly dense concentration of trees, something I’ve not seen since in that region, which is of course desert.
This time of year when you opened the gate that separated the treed interior from the parking lot you felt like the air conditioning had been turned on. We have very fond memories of the place. Its only disadvantage for me was that spring caused my allergies to go crazy.
Totally worth it.