diff --git a/map.html b/map.html
index 947b7cb..f1a213e 100644
--- a/map.html
+++ b/map.html
@@ -63,7 +63,14 @@
     <div id="popupcontainer" class="leaflet-container"></div>
     <script>
         (async function() {
-            const map = L.map('map').setView([94.505, -0.09], 13);
+            const map = L.map('map', {
+                minZoom: 12,
+                maxZoom: 21,
+                maxBounds: [
+                    [47.517085, -93.427584],
+                    [47.457925, -93.340026],
+                ],
+            }).setView([94.505, -0.09], 13);
             // L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', {
             //     maxZoom: 19,
             //     attribution: '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'