Google Maps are flat out cool. We are putting maps on clients’ web pages these days with a high level of satisfaction. Street view is a very awesome feature. You can go from the map to an actual picture at street level today with a 360 degree panoramic view.

Here are some examples from Google:
Where are you based on your IP?
Spread Sheet (or database/mySQL) Powered Locations
Street View (type an address in the Search Bar on this page)

There are many other examples and we can code one that is right for your website or blog. It can be embedded in any blog regardless of platform, including WordPress, Joomla, Blogger, Moveable Type and many more. It can also be embedded in static websites.