This is a note for the road to the Cathedral Rock TH - it is LONG. Like 30 minutes bumping along in a car long. And when you think you should have gotten there, keep on going until you hit the dead-end, and the trailhead is on your left.
I have a sedan and I didn't think my car could pass a part of the road because there is a stream that has taken over it. I thought about it for a while, and at the end determined it was worth the risk to go through the water. We hit the pedal to the floor and gunned it through the water, and my car luckily made it but it was EXTREMELY unnerving. Beware, sedan cars!! I HIGHLY encourage driving an SUV or truck to the location.
Also - a note about the hike. So. Many. Spiderwebs. We hiked the trail around 7AM to beat the 90 degree heat and I had to flail my arms in front of me the whole time to avoid spiderwebs to the face.
Besides those two things, the hike was pretty difficult and also rewarding. The views are good.