I know Google Maps lets you embed specific places using an <iframe>
HTML object, but the embedded map is limited to just a single location. Is there any way to embed a list of locations that I created on Google Maps into a website?
go to google MYMAPS https://www.google.com/maps/d/
click the red button "CREATE NEW MAP"
do it for 2 or times (in my chase I do it for 3 times)
click the preview button
set to public this.
now you have embedded code
<iframe src="https://www.google.com/maps/d/embed?mid=1RK0XAw_xdwqvXzdk2tibWWrqKoXpza53&ehbc=2E312F" width="640" height="480"></iframe>