Niland Marina Road is a short dirt road that leads to the Niland Marina County Park, an abandoned park from the '50s and '60s.
There are some cool abandoned buildings here in various states of dilapidation. A couple buildings are not structurally safe, so do so at your own risk.

Other than exploring the buildings, there are a few Geocaches here. We found three very easily.

Be vary careful during or after rain. While the road has no physical obstacles, the flats can be deceiving.
What may look like dry dirt can actually be very muddy under the crust.
On our way back we decided to drive off the road to train new off-roaders.
We quickly sank into the mud and had to air down our tires to 15psi to get unstuck.
Do not go off the crushed asphalt part of the road until you verify that the dirt is dry under the crust.

Gaia GPS Track Info:
www.gaiagps.com/public/xPzSfXjjdM1cSvwM11ybx3X1