Custom Maps? Googe, Bing, Openstreetmaps... Any more?

[JamesMio]

Hi Folks,

I'm looking for a mapping system that allows for a lot of customisation, e.g. adding overlays for different types of accommodation, famous places & landmarks etc, along with a whole host of other stuff.

So far I know of Google, Bing and OpenStreetMaps that might allow this sort of thing - are there any others that I should also consider?

As always, thanks in advance for your help!

Cheers

JM

[KevinBudzynski]

Like a mashup? I have always used Google maps for this sort of thing. I have never used Bing Maps but heard great things...