Track of the trail to the Grottoes in Mecca Hills

I'm new to this and can't seem to find any available tracks to the grottoes in Mecca Hills, CA. I found the trail that goes off to the west into Painted Canyon just fine but don't see any mention of the trail to the grottoes.  Any help on how I can do a more advanced, extensive search than just zooming the map in on my phone? I'd like to learn how to import a track if I can just find the track I need.  Thanks in advance1