<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<html>
<head>
<title>Multiple Location On Google Map</title>
<script src="http://maps.google.com/maps/api/js?sensor=false" type="text/javascript"></script>
</head>
<body>
<div id="map" style="height: 400px; width: 100%;">
</div>
</body>
</html>
var locations = [
['Pune', 18.563453, 73.802455, 4],
['Banglore', 12.978040, 77.541555, 5],
['Coimbtore', 11.014693, 76.981584, 3],
['Goa', 15.299326, 74.123996, 2],
['Mumbai', 19.075984, 72.877656, 1]
];
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 5,
center: new google.maps.LatLng(18.558007, 73.807520),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(locations[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
