Showing multiple database-backed locations on a single Google Map, each with a clickable info window, is a matter of passing your location data from Laravel to the front end and looping it into the Maps JavaScript API's marker and InfoWindow objects.
Passing location data from the controller
public function index()
{
$stores = Store::select('name', 'address', 'latitude', 'longitude')->get();
return view('stores.map', compact('stores'));
}The map container and script
Initializing the map and adding a marker per location
@json($stores) is what safely converts the PHP collection into a JavaScript array literal directly in the Blade view — it also handles proper escaping, avoiding the XSS risk of interpolating raw data into a