Can Google Maps replace Footprints?

[BlackDynamite]

Okay so I watched the video and figured I'd try it out to see if I could do what I needed.

I am not seeing how to do any of that from my phone. When I go into the Google Maps app, I can't see anyway to create a new map.

Is that a computer (or web browser) only feature or is there a way to do it from the Android app?

Also, is there a way to just have one spot, or does it have to be a whole route like in the video?

I just want to mark one spot with gps coordinates (and possibly address), take a picture, save some details, and be able to come back to it (with 1 touch navigation directions) and/or share it in the future.