[rbaudibert]

I'll assume you won't like the answer because of your (and HN's) privacy concerns, but Google Maps/Google Timeline is quite good at it :)

[bovem]

Yeah, you are right about the privacy concerns.

While doing my research I did find Owntracks [1] from a reddit discussion [2].

[1] https://owntracks.org/ [2] https://www.reddit.com/r/selfhosted/comments/ih1rxk/selfhost...