This isn’t a signed, maintained trail, and the final route isn’t marked. The approach leaves the old road on the right and drops down a steep, crumbly slope toward the rock. It’s easy to miss the profile from the pullout; don’t descend if the loose footing is beyond your comfort.
Current self-guided walk-in permission and whether parking at the gate is designated weren’t confirmed. The park says to park only in designated roadside places, so ask a ranger where you may park and walk in, and leave the gate clear. High-heat hiking is dangerous here even on a short walk. Dogs are allowed on a leash no longer than six feet. White Domes has shade and restrooms, but that’s a separate stop; no water or restroom is listed at this pullout.