Iphone: Built-in fully integrated customized (Google) map in native app

• Is it possible to send GPS coordinates, name and hyperlink to some google maps API so that it shows a map, some places with a name and whenever the user clicks on a place it will go to the url

• If so, is it possible to attach this map as a view so that the user can use the native app's navigation bar at any time?

If possible, how can this be done?