The entrance is off the highway. You can hike or drive. If you decide to hike up, you can find all my caches. If you opt to drive, I highly recommend a 4-wheel drive with high clearance. Part of the way up, you’ll have to crawl slowly to avoid feeling the ruts, boulder and slides. Driving: T=5. Oh yeah, you’ll miss the caches on the section of the loop that restricts motor vehicles use.
Bring water. You’ll find another cache further up the trail.