This loop is on all graded dirt roads, but they're rarely maintained so there can be some large washed out sections which prove challenging but fun! Park near the start of the dirt road off the old Yitti Road.
The dirt road begins to climb up to the ridge. Along the ridge is a power line access road that snakes around, up and down the hills. There are a couple of a large sections of paver-stone path that is an option to ride on. The path goes nowhere, just along the ridge, but there are some incredible views.
At the one end of the ride is where one of the paver-stone paths ends. This is a good spot to rest and enjoy the views before heading back basically the same way you came. For a challenge try multiple laps.