How can I put even one location the new Google Maps? The old version offered the embed icon. Where is the embed code now?
I think what you're asking is how to get an embedable version of a map from http://maps.google.com
The link for an embedable map is down at the bottom, inside the gear icon:
After that, click on the Embed map tab at the top:
From there you can copy the source HTML for the map