diff --git a/VKAPI/Handlers/Wall.php b/VKAPI/Handlers/Wall.php
index e6897a0a..bb8e45b3 100644
--- a/VKAPI/Handlers/Wall.php
+++ b/VKAPI/Handlers/Wall.php
@@ -117,7 +117,7 @@ final class Wall extends VKAPIRequestHandler
                 $geoarray = $post->getGeo();
 
                 $geo = [
-                    "coordinates" => $geoarray["lat"] . " " . $geoarray["lng"],
+                    "coordinates" => $geoarray->lat . " " . $geoarray->lng,
                     "showmap" => 1,
                     "type" => "point"
                 ];
@@ -392,7 +392,7 @@ final class Wall extends VKAPIRequestHandler
             ];
     }
 
-    function post(string $owner_id, string $message = "", int $from_group = 0, int $signed = 0, string $attachments = "", float $latitude, float $longitude): object
+    function post(string $owner_id, string $message = "", int $from_group = 0, int $signed = 0, string $attachments = "", ?float $latitude = NULL, ?float $longitude = NULL, ?string $geo_name = NULL): object
     {
         $this->requireUser();
         $this->willExecuteWriteAction();
@@ -433,11 +433,40 @@ final class Wall extends VKAPIRequestHandler
         if(empty($message) && empty($attachments))
             $this->fail(100, "Required parameter 'message' missing.");
 
-        $geo = array(
-            "name" => null,
-            "lat" => $latitude,
-            "lng" => $longitude,
-        );
+        $geo = NULL;
+
+        if ($latitude && $longitude) {
+            $geo = array(
+                "name" => null,
+                "lat" => $latitude,
+                "lng" => $longitude,
+            );
+
+            if ($latitude > 90 || $latitude < -90 || $longitude > 180 || $longitude < -180) {
+                $this->fail(100, "Invalid latitude or longitude");
+            }
+
+            if (strlen(trim($geo_name))) {
+                $geo["name"] = $geo_name;
+            } else {
+                $info = file_get_contents("https://nominatim.openstreetmap.org/reverse?lat=${latitude}&lon=${longitude}&format=jsonv2", false, stream_context_create([
+                    'http' => [
+                        'method' => 'GET',
+                        'header' => implode("\r\n", [
+                            'User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.2 (KHTML, like Gecko) Chrome/22.0.1216.0 Safari/537.2',
+                            "Referer: https://$_SERVER[SERVER_NAME]/"
+                        ])
+                    ]
+                ]));
+
+                if ($info) {
+                    $info = json_decode($info, true, JSON_UNESCAPED_UNICODE);
+                    if (key_exists("place_id", $info)) {
+                        $geo["name"] = $info["name"] ?? $info["display_name"];
+                    }
+                }
+            }
+        }
 
         try {
             $post = new Post;
diff --git a/Web/Presenters/templates/components/post/microblogpost.xml b/Web/Presenters/templates/components/post/microblogpost.xml
index c3a280d3..c2091fd2 100644
--- a/Web/Presenters/templates/components/post/microblogpost.xml
+++ b/Web/Presenters/templates/components/post/microblogpost.xml
@@ -76,7 +76,7 @@
                     <div n:if="$post->getGeo()" class="post-signature">
                         <a onclick="javascript:openGeo({$post->getGeo()}, {$post->getOwner()->getId()}, {$post->getVirtualId()})">
                             <img src="/assets/packages/static/openvk/img/geo.svg">
-                            <b>{_geotag}</b>: {$post->getGeo()->name}
+                            <b>{_geotag}</b>: {$post->getGeo()->name ?? tr("admin_open")}
                         </a>
                     </div>
                     <div n:if="$post->isAd()" style="color:grey;">
diff --git a/Web/Presenters/templates/components/post/oldpost.xml b/Web/Presenters/templates/components/post/oldpost.xml
index 590037e8..50180ae1 100644
--- a/Web/Presenters/templates/components/post/oldpost.xml
+++ b/Web/Presenters/templates/components/post/oldpost.xml
@@ -69,7 +69,9 @@
                     </div>
                     <div n:if="$post->getGeo()" style="padding: 4px;">
                         <div style="border-bottom: #ECECEC solid 1px;" />
-                        <div style="cursor: pointer; padding: 4px;" onclick="javascript:openGeo({$post->getGeo()}, {$post->getOwner()->getId()}, {$post->getVirtualId()})"><b>{_geotag}</b>: {$post->getGeo()->name}</div>
+                        <div style="cursor: pointer; padding: 4px;" onclick="javascript:openGeo({$post->getGeo()}, {$post->getOwner()->getId()}, {$post->getVirtualId()})">
+                            <b>{_geotag}</b>: <a>{$post->getGeo()->name ?? tr("admin_open")}</a>
+                        </div>
                     </div>
                     <div n:if="$post->isAd()" style="color:grey;">
                         <br/>
diff --git a/Web/static/js/al_wall.js b/Web/static/js/al_wall.js
index ee767818..301342f8 100644
--- a/Web/static/js/al_wall.js
+++ b/Web/static/js/al_wall.js
@@ -353,8 +353,9 @@ function openGeo(data, owner_id, virtual_id) {
     let map = L.map(element, {attributionControl: false});
     let target = L.latLng(data.lat, data.lng);
     map.setView(target, 15);
+
     let marker = L.marker(target).addTo(map);
-    marker.bindPopup(data.name).openPopup();
+    marker.bindPopup(data.name ?? tr("geotag")).openPopup();
 
     L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {
         attribution: '&copy; <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'
@@ -404,7 +405,7 @@ function getPostPopup(post) {
                                 </div>
                                 <div style="padding: 4px;">
                                     <div style="border-bottom: #ECECEC solid 1px;"></div>
-                                    <div style="cursor: pointer; padding: 4px;"><b>${tr("geotag")}</b>: ${post.geo.name}</div>
+                                    <div style="cursor: pointer; padding: 4px;"><b>${tr("geotag")}</b>: ${post.geo.name ?? tr("admin_open")}</div>
                                 </div>
                             </div>
                         </td>
@@ -430,12 +431,27 @@ function openNearPosts(posts) {
         markerLayers.addTo(map);
 
         let markersBounds = [];
+        let coords = [];
 
         posts.posts.forEach((post) => {
-            let marker = L.marker(L.latLng(post.geo.lat, post.geo.lng)).addTo(map);
-            marker.bindPopup(getPostPopup(post));
-            markerLayers.addLayer(marker);
-            markersBounds.push(marker.getLatLng());
+            if (coords.includes(`${post.geo.lat} ${post.geo.lng}`)) {
+                markerLayers.getLayers().forEach((marker) => {
+                    if (marker.getLatLng().lat === post.geo.lat && marker.getLatLng().lng === post.geo.lng) {
+                        let content = marker.getPopup()._content += getPostPopup(post);
+                        if (!content.startsWith(`<div style="max-height: 300px; overflow-y: auto;">`))
+                            content = `<div style="max-height: 300px; overflow-y: auto;">${content}`;
+
+                        marker.getPopup().setContent(content);
+                    }
+                });
+            } else {
+                let marker = L.marker(L.latLng(post.geo.lat, post.geo.lng)).addTo(map);
+                marker.bindPopup(getPostPopup(post));
+                markerLayers.addLayer(marker);
+                markersBounds.push(marker.getLatLng());
+            }
+
+            coords.push(`${post.geo.lat} ${post.geo.lng}`);
         })
 
         let bounds = L.latLngBounds(markersBounds);