Edit in JSFiddle

function geoFindMe() {
  var output = document.getElementById("out");

  if (!navigator.geolocation){
    output.innerHTML = "<p>Geolocation is not supported by your browser</p>";
    return;
  }

  function success(position) {
    var latitude  = position.coords.latitude;
    var longitude = position.coords.longitude;

    output.innerHTML = '<p>Latitude is ' + latitude + '° <br>Longitude is ' + longitude + '°</p>';

    var img = new Image();
    img.src = "https://maps.googleapis.com/maps/api/staticmap?center=" + latitude + "," + longitude + "&zoom=13&size=300x300&sensor=false";

    output.appendChild(img);
  };

  function error() {
    output.innerHTML = "Unable to retrieve your location";
  };

  output.innerHTML = "<p>Locating…</p>";

  navigator.geolocation.getCurrentPosition(success, error);
}
<!-- Learn about this code on MDN: https://developer.mozilla.org/en-US/docs/Web/API/Geolocation/Using_geolocation -->

<p><button onclick="geoFindMe()">Show my location</button></p>
<div id="out"></div>
body {
  padding: 20px;
  background-color:#4885ed
}

p { 
    margin : 0; 
    color: white;
    padding: 2% 2%;
}
img { width: 700px; height: 500px }