Edit:
Great feature, but no!
Generally I make sure to take enough pics to have an idea of the area I was in.
In addition , I also carry a small note pad, to write down cords., so that I may frequent said areas in the future.
Another option, is to manually pin locations on an open source apk map; this device of choice, would have limited network connections and any data saved would be encrypted.
Exampl apk: OSM Automated Navigation Directions
Yes, I don’t think some people on this community care as much, when it comes to location sharing with cell phone manufacturer and apks that have access to that data.
Not fully off grid all the time.