Drove up the road a bit, requires some careful driving and a decent clearance. I drive a Mazda CX-5 and it handled it great. Some pit bathrooms and small parking area, saw a couple other cars come by. There is a sign saying no camping but it’s unclear if it’s for past that point or for the little parking area. Either way we showed up around 8:30 pm and left by 9:30 am with no issues. It’s a popular mountain biking area so people will probably be there in the morning. I wouldn’t stay here long term but for a night it’s isolated enough you shouldn’t have any issues. If you look up A-1 Trailhead just follow google maps and drive a bit further up until you see the bathrooms.