diff --git a/local/modules/Front/Config/front.xml b/local/modules/Front/Config/front.xml
index 319d9b4c2..4f32372a3 100644
--- a/local/modules/Front/Config/front.xml
+++ b/local/modules/Front/Config/front.xml
@@ -194,6 +194,12 @@
     </route>
     <!-- end newsletter management -->
 
+    <!-- sitemap generator -->
+    <route id="sitemap.process" path="/sitemap">
+        <default key="_controller">Front\Controller\SitemapController::generateAction</default>
+    </route>
+    <!-- end sitemap generator -->
+
     <!-- Default Route -->
     <route id="default" path="/{_view}">
         <default key="_controller">Thelia\Controller\Front\DefaultController::noAction</default>
diff --git a/local/modules/Front/Controller/SitemapController.php b/local/modules/Front/Controller/SitemapController.php
new file mode 100644
index 000000000..422d4247f
--- /dev/null
+++ b/local/modules/Front/Controller/SitemapController.php
@@ -0,0 +1,157 @@
+<?php
+/*************************************************************************************/
+/*      This file is part of the Thelia package.                                     */
+/*                                                                                   */
+/*      Copyright (c) OpenStudio                                                     */
+/*      email : dev@thelia.net                                                       */
+/*      web : http://www.thelia.net                                                  */
+/*                                                                                   */
+/*      For the full copyright and license information, please view the LICENSE.txt  */
+/*      file that was distributed with this source code.                             */
+/*************************************************************************************/
+
+
+namespace Front\Controller;
+
+use Thelia\Controller\Front\BaseFrontController;
+use Thelia\Core\HttpFoundation\Request;
+use Thelia\Core\HttpFoundation\Response;
+use Thelia\Log\Tlog;
+use Thelia\Model\ConfigQuery;
+
+/**
+ * Controller uses to generate sitemap.xml
+ *
+ * A default cache of 2 hours is used to avoid attack. You can flush cache if you have `ADMIN` role and pass flush=1 in
+ * query parameter.
+ *
+ * @package Front\Controller
+ * @author Julien Chanséaume <jchanseaume@openstudio.fr>
+ */
+class SitemapController extends BaseFrontController {
+
+
+    /**
+     * Folder name for sitemap cache
+     */
+    const SITEMAP_DIR = "sitemap";
+
+    /**
+     * Folder name for sitemap cache
+     */
+    const SITEMAP_FILE = "sitemap";
+
+    /**
+     * @return Response
+     */
+    public function generateAction()
+    {
+
+        /** @var Request $request */
+        $request = $this->getRequest();
+        $flush = $request->query->get("flush", "");
+        $expire = ConfigQuery::read("sitemap_ttl", '7200');
+
+        // check if sitemap already in cache
+        $cacheDir = $this->getCacheDir();
+        $cacheFileURL = $cacheDir . self::SITEMAP_FILE . '.xml';
+        $expire = intval($expire) ?: 7200;
+        $cacheContent = null;
+
+        if (!($this->checkAdmin() && "" !== $flush)){
+            try {
+                $cacheContent = $this->getCache($cacheFileURL, $expire);
+            } catch (\RuntimeException $ex) {
+                // Problem loading cache, permission errors ?
+                Tlog::getInstance()->addAlert($ex->getMessage());
+            }
+        }
+
+        if (null === $cacheContent){
+            // render the view
+            $cacheContent = $this->renderRaw("sitemap");
+
+            // save cache
+            try {
+                $this->setCache($cacheFileURL, $cacheContent);
+            } catch (\RuntimeException $ex) {
+                // Problem loading cache, permission errors ?
+                Tlog::getInstance()->addAlert($ex->getMessage());
+            }
+
+        }
+
+        $response = new Response();
+        $response->setContent($cacheContent);
+        $response->headers->set('Content-Type', 'application/xml');
+
+        return $response;
+    }
+
+    /**
+     * Check if current user has ADMIN role
+     *
+     * @return bool
+     */
+    protected function checkAdmin(){
+       return $this->getSecurityContext()->isGranted(array("ADMIN"), array(), array(), array());
+    }
+
+    /**
+     * Get the content of the file if it exists and not expired?
+     *
+     * @param $fileURL path to the file
+     * @param $expire TTL for the file
+     * @return null|string  The content of the file if it exists and not expired
+     * @throws \RuntimeException
+     */
+    protected function getCache($fileURL, $expire)
+    {
+        $content = null;
+        if (is_file($fileURL)){
+            $mtime = filemtime($fileURL);
+            if ($mtime + $expire < time()){
+                if (! @unlink($fileURL)){
+                    throw new \RuntimeException(sprintf("Failed to remove %s file in cache directory", $fileURL));
+                }
+            } else {
+                $content = file_get_contents($fileURL);
+            }
+        }
+        return $content;
+    }
+
+    /**
+     * Save content in the file specified by `$fileURL`
+     *
+     * @param $fileURL the path to the file
+     * @param $content the content of the file
+     * @throws \RuntimeException
+     */
+    protected function setCache($fileURL, $content)
+    {
+        if (! @file_put_contents($fileURL, $content)){
+            throw new \RuntimeException(sprintf("Failed to save %s file in cache directory", $fileURL));
+        }
+    }
+
+    /**
+     * Retrieve the cache dir used for sitemaps
+     *
+     * @return string the path to the cache dir
+     * @throws \RuntimeException
+     */
+    protected function getCacheDir()
+    {
+        $cacheDir = $this->container->getParameter("kernel.cache_dir");
+        $cacheDir = rtrim($cacheDir, '/');
+        $cacheDir .= '/' . self::SITEMAP_DIR . '/';
+        if (! is_dir($cacheDir)){
+            if (! @mkdir($cacheDir, 0777, true)) {
+                throw new \RuntimeException(sprintf("Failed to create %s dir in cache directory",  self::SITEMAP_DIR));
+            }
+        }
+        return $cacheDir;
+    }
+
+} 
\ No newline at end of file
diff --git a/setup/insert.sql b/setup/insert.sql
index a8a1bb212..e751f8805 100644
--- a/setup/insert.sql
+++ b/setup/insert.sql
@@ -45,7 +45,8 @@ INSERT INTO `config` (`name`, `value`, `secured`, `hidden`, `created_at`, `updat
 ('thelia_release_version','1', 1, 1, NOW(), NOW()),
 ('thelia_extra_version','', 1, 1, NOW(), NOW()),
 ('front_cart_country_cookie_name','fcccn', 1, 1, NOW(), NOW()),
-('front_cart_country_cookie_expires','2592000', 1, 1, NOW(), NOW());
+('front_cart_country_cookie_expires','2592000', 1, 1, NOW(), NOW()),
+('sitemap_ttl','7200', 1, 1, NOW(), NOW());
 
 
 INSERT INTO `config_i18n` (`id`, `locale`, `title`, `description`, `chapo`, `postscriptum`) VALUES
diff --git a/setup/update/2.0.1.sql b/setup/update/2.0.1.sql
index cc368353a..7b91f3232 100644
--- a/setup/update/2.0.1.sql
+++ b/setup/update/2.0.1.sql
@@ -10,6 +10,8 @@ INSERT INTO `config` (`name`, `value`, `secured`, `hidden`, `created_at`, `updat
 ('front_cart_country_cookie_name','fcccn', 1, 1, NOW(), NOW());
 INSERT INTO `config` (`name`, `value`, `secured`, `hidden`, `created_at`, `updated_at`) VALUES
 ('front_cart_country_cookie_expires','2592000', 1, 1, NOW(), NOW());
+INSERT INTO `config` (`name`, `value`, `secured`, `hidden`, `created_at`, `updated_at`) VALUES
+('sitemap_ttl','7200', 1, 1, NOW(), NOW());
 
 ALTER TABLE `module` ADD INDEX `idx_module_activate` (`activate`);
 
diff --git a/templates/frontOffice/default/sitemap.html b/templates/frontOffice/default/sitemap.html
new file mode 100644
index 000000000..75d43920f
--- /dev/null
+++ b/templates/frontOffice/default/sitemap.html
@@ -0,0 +1,47 @@
+<?xml version="1.0"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+<url>
+    <loc>{url path="/"}</loc>
+</url>
+<!-- categories -->
+{loop type="lang" name="category_lang"}
+{loop type="category" name="category" lang="$ID"}
+<url>
+    <loc>{$URL}</loc>
+    <lastmod>{format_date date=$UPDATE_DATE format="c"}</lastmod>
+    {*
+    You can also set priority and changefreq
+    <priority>0.8</priority>
+    <changefreq>weekly</changefreq>
+    *}
+</url>
+{/loop}
+{/loop}
+<!-- products -->
+{loop type="lang" name="product_lang"}
+{loop type="product" name="product" lang="$ID"}
+<url>
+    <loc>{$URL}</loc>
+    <lastmod>{format_date date=$UPDATE_DATE format="c"}</lastmod>
+</url>
+{/loop}
+{/loop}
+<!-- folders -->
+{loop type="lang" name="folder_lang"}
+{loop type="folder" name="folder" lang="$ID"}
+<url>
+    <loc>{$URL}</loc>
+    <lastmod>{format_date date=$UPDATE_DATE format="c"}</lastmod>
+</url>
+{/loop}
+{/loop}
+<!-- contents -->
+{loop type="lang" name="content_lang"}
+{loop type="content" name="content" lang="$ID"}
+<url>
+    <loc>{$URL}</loc>
+    <lastmod>{format_date date=$UPDATE_DATE format="c"}</lastmod>
+</url>
+{/loop}
+{/loop}
+</urlset>
\ No newline at end of file