Having never been to Diablo Foothills, we got lost. Apparently there is a Walnut Blvd and a Walnut Ave exit from Ygnacio Valley Road. Who knew? I do...now. That mistake wont happen again.
We got a late start to the day and it was nearly an hour away. We didnt arrive until about noon and it was already about 80 degrees. This place will probably be too hot to hike in the summer. We may have to make this a fall/winter hiking spot. We had a nice breeze, but you had to be in just the right spots to feel it. I imagine this place will tend to be stuffy in the middle of summer.
Brad's allergies were really bad here. Not sure if it was because he had skipped a few days of his allergy meds or if there is something there he's really allergic to. We'd like to try this park again, and make our way into Mt. Diablo State Park and up to see Castle Rock.