https://www.pcgamer.com/bethesda-reveals-full-fallout-76-map/

Ahead of the Fallout 76 beta, which is due to start later this month, Bethesda has revealed the game's full, massive map, which it claims will be four times the size of Fallout 4's. 

The map, seen below, is littered with waypoints, and clearly shows boundaries between distinct areas in the West Virginia setting. Click on the icon in the top-right to go full-screen, and from there you should be able to zoom in on different locations to see them in more detail.