I have a friend who struggles organising people working around the country for the most appropriate sites in the UK (In the telecommunications sector)

I want to make him a map of the UK where each county works as a hyperlink to a list (This is because I need it to be visual and for him to understand who lives closest to each site, this could also be great, if not better as a postcode map).

I was wondering if it was possible or even if I could find the code online to draw the correct shapes for the hyperlinks, I couldn't find anything on github or any previous questions for somebody who has tried this.

As I am a beginner it would be great if I could make these hyperlinks using HTML (It doesn't need to look pretty, it just needs to be shaped like the UK!)

It would be great to get suggestions as to how I can do this.

Thanks for you time