diff --git a/src/TwigExtension.php b/src/TwigExtension.php
index dc20e33..953da88 100644
--- a/src/TwigExtension.php
+++ b/src/TwigExtension.php
@@ -2,13 +2,17 @@
 
 namespace Drupal\twig_tweak;
 
+use Drupal\Core\Block\TitleBlockPluginInterface;
 use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Controller\TitleResolverInterface;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Menu\MenuLinkTreeInterface;
 use Drupal\Core\Routing\RouteMatchInterface;
 use Drupal\Core\Site\Settings;
 use Drupal\Core\Utility\Token;
 use Drupal\image\Entity\ImageStyle;
+use Symfony\Cmf\Component\Routing\RouteObjectInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
 
 /**
  * Twig extension with some useful functions and filters.
@@ -50,6 +54,20 @@ class TwigExtension extends \Twig_Extension {
    */
   protected $menuTree;
 
+  /**
+   * The request stack.
+   *
+   * @var \Symfony\Component\HttpFoundation\RequestStack
+   */
+  protected $requestStack;
+
+  /**
+   * The title resolver.
+   *
+   * @var \Drupal\Core\Controller\TitleResolverInterface
+   */
+  protected $titleResolver;
+
   /**
    * TwigExtension constructor.
    *
@@ -63,13 +81,19 @@ class TwigExtension extends \Twig_Extension {
    *   The route match.
    * @param \Drupal\Core\Menu\MenuLinkTreeInterface $menu_tree
    *   The menu tree service.
+   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
+   *   The request stack.
+   * @param \Drupal\Core\Controller\TitleResolverInterface $title_resolver
+   *   The title resolver.
    */
-  public function __construct(EntityTypeManagerInterface $entity_type_manager, Token $token, ConfigFactoryInterface $config_factory, RouteMatchInterface $route_match, MenuLinkTreeInterface $menu_tree) {
+  public function __construct(EntityTypeManagerInterface $entity_type_manager, Token $token, ConfigFactoryInterface $config_factory, RouteMatchInterface $route_match, MenuLinkTreeInterface $menu_tree, RequestStack $request_stack, TitleResolverInterface $title_resolver) {
     $this->entityTypeManager = $entity_type_manager;
     $this->token = $token;
     $this->configFactory = $config_factory;
     $this->routeMatch = $route_match;
     $this->menuTree = $menu_tree;
+    $this->requestStack = $request_stack;
+    $this->titleResolver = $title_resolver;
   }
 
   /**
@@ -79,6 +103,7 @@ class TwigExtension extends \Twig_Extension {
     return [
       new \Twig_SimpleFunction('drupal_view', 'views_embed_view'),
       new \Twig_SimpleFunction('drupal_block', [$this, 'drupalBlock']),
+      new \Twig_SimpleFunction('drupal_region', [$this, 'drupalRegion']),
       new \Twig_SimpleFunction('drupal_token', [$this, 'drupalToken']),
       new \Twig_SimpleFunction('drupal_entity', [$this, 'drupalEntity']),
       new \Twig_SimpleFunction('drupal_field', [$this, 'drupalField']),
@@ -113,6 +138,42 @@ class TwigExtension extends \Twig_Extension {
     return 'twig_tweak';
   }
 
+  /**
+   * Builds the render array of a given region.
+   *
+   * @param string $region
+   *   The region to build.
+   * @param string $theme
+   *   (Optional) The name of the theme to load the region. If it is not
+   *    provided default site theme will be used.
+   *
+   * @return array
+   *   A render array to display the region content.
+   */
+  public function drupalRegion($region, $theme = NULL) {
+    $blocks = $this->entityTypeManager->getStorage('block')->loadByProperties([
+      'region' => $region,
+      'theme'  => $theme ?: $this->configFactory->get('system.theme')->get('default'),
+    ]);
+
+    $view_builder = $this->entityTypeManager->getViewBuilder('block');
+
+    $build = [];
+    /* @var $blocks \Drupal\block\BlockInterface[] */
+    foreach ($blocks as $id => $block) {
+      $block_plugin = $block->getPlugin();
+      if ($block_plugin instanceof TitleBlockPluginInterface) {
+        $request = $this->requestStack->getCurrentRequest();
+        if ($route = $request->attributes->get(RouteObjectInterface::ROUTE_OBJECT)) {
+          $block_plugin->setTitle($this->titleResolver->getTitle($request, $route));
+        }
+      }
+      $build[$id] = $view_builder->view($block);
+    }
+
+    return $build;
+  }
+
   /**
    * Builds the render array for the provided block.
    *
diff --git a/tests/src/Functional/TwigTweakTest.php b/tests/src/Functional/TwigTweakTest.php
index c0acbb7..3cfe1f8 100644
--- a/tests/src/Functional/TwigTweakTest.php
+++ b/tests/src/Functional/TwigTweakTest.php
@@ -77,7 +77,6 @@ class TwigTweakTest extends BrowserTestBase {
     // Test loading entity from url.
     $xpath = '//div[@class = "tt-entity-from-url" and . = ""]';
     $this->assertByXpath($xpath);
-
     $this->drupalGet('/node/2');
     $xpath = '//div[@class = "tt-entity-from-url"]';
     $xpath .= '/article[contains(@class, "node")]';
@@ -100,6 +99,13 @@ class TwigTweakTest extends BrowserTestBase {
     $xpath = '//div[@class = "tt-menu-depth"]/ul[@class = "menu"]/li[not(ul)]/a[. = "Link 1"]';
     $this->assertByXpath($xpath);
 
+    // Test region.
+    $xpath = '//div[@class = "tt-region"]';
+    $xpath .= '/div[contains(@class, "block-page-title-block") and h1[@class="page-title" and . = "Beta"]]';
+    $xpath .= '/following-sibling::div[@class="messages messages--warning" and contains(., "Hi!")]';
+    $xpath .= '/following-sibling::div[contains(@class, "block-system-powered-by-block")]/span[. = "Powered by Drupal"]';
+    $this->assertByXpath($xpath);
+
     // Test block.
     $xpath = '//div[@class = "tt-block"]';
     $xpath .= '/div[@id="block-powered-by-drupal"]/span[contains(., "Powered by Drupal")]';
@@ -141,4 +147,13 @@ class TwigTweakTest extends BrowserTestBase {
     $this->assertSession()->elementExists('xpath', $xpath);
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  protected function drupalGet($path, array $options = [], array $headers = []) {
+    // Title block rendered through drupal_region() is cached by some reason.
+    \Drupal::service('cache_tags.invalidator')->invalidateTags(['block_view']);
+    return parent::drupalGet($path, $options, $headers);
+  }
+
 }
diff --git a/tests/twig_tweak_test/config/install/block.block.classy_page_title.yml b/tests/twig_tweak_test/config/install/block.block.classy_page_title.yml
new file mode 100644
index 0000000..3dd4f0c
--- /dev/null
+++ b/tests/twig_tweak_test/config/install/block.block.classy_page_title.yml
@@ -0,0 +1,17 @@
+langcode: en
+status: true
+dependencies:
+  theme:
+    - classy
+id: classy_page_title
+theme: classy
+region: sidebar_first
+weight: 0
+provider: null
+plugin: page_title_block
+settings:
+  id: page_title_block
+  label: 'Page title'
+  provider: core
+  label_display: '0'
+visibility: {  }
diff --git a/tests/twig_tweak_test/config/install/block.block.classy_powered_by_drupal.yml b/tests/twig_tweak_test/config/install/block.block.classy_powered_by_drupal.yml
new file mode 100644
index 0000000..ad953f9
--- /dev/null
+++ b/tests/twig_tweak_test/config/install/block.block.classy_powered_by_drupal.yml
@@ -0,0 +1,19 @@
+langcode: en
+status: true
+dependencies:
+  module:
+    - system
+  theme:
+    - classy
+id: classy_powered_by_drupal
+theme: classy
+region: sidebar_first
+weight: 20
+provider: null
+plugin: system_powered_by_block
+settings:
+  id: system_powered_by_block
+  label: 'Powered by Drupal'
+  provider: system
+  label_display: '0'
+visibility: {  }
diff --git a/tests/twig_tweak_test/config/install/block.block.classy_status_messages.yml b/tests/twig_tweak_test/config/install/block.block.classy_status_messages.yml
new file mode 100644
index 0000000..19bd131
--- /dev/null
+++ b/tests/twig_tweak_test/config/install/block.block.classy_status_messages.yml
@@ -0,0 +1,19 @@
+langcode: en
+status: true
+dependencies:
+  module:
+    - system
+  theme:
+    - classy
+id: classy_status_messages
+theme: classy
+region: sidebar_first
+weight: 10
+provider: null
+plugin: system_messages_block
+settings:
+  id: system_messages_block
+  label: 'Status messages'
+  provider: system
+  label_display: '0'
+visibility: {  }
diff --git a/tests/twig_tweak_test/templates/twig-tweak-test.html.twig b/tests/twig_tweak_test/templates/twig-tweak-test.html.twig
index 1b6cc46..b16f453 100644
--- a/tests/twig_tweak_test/templates/twig-tweak-test.html.twig
+++ b/tests/twig_tweak_test/templates/twig-tweak-test.html.twig
@@ -9,6 +9,7 @@
   <div class="tt-menu-default">{{ drupal_menu('twig-tweak-test') }}</div>
   <div class="tt-menu-level">{{ drupal_menu('twig-tweak-test', 2) }}</div>
   <div class="tt-menu-depth">{{ drupal_menu('twig-tweak-test', 1, 1) }}</div>
+  <div class="tt-region">{{ drupal_region('sidebar_first') }}</div>
   <div class="tt-block">{{ drupal_block('powered_by_drupal') }}</div>
   <div class="tt-token">{{ drupal_token('site:name') }}</div>
   <div class="tt-token-data">{{ drupal_token('node:title', {'node': node}) }}</div>
diff --git a/twig_tweak.services.yml b/twig_tweak.services.yml
index 34911f6..d040ea0 100644
--- a/twig_tweak.services.yml
+++ b/twig_tweak.services.yml
@@ -1,6 +1,13 @@
 services:
   twig_tweak.twig_extension:
     class: Drupal\twig_tweak\TwigExtension
-    arguments: ['@entity_type.manager', '@token', '@config.factory', '@current_route_match', '@menu.link_tree', '@menu.active_trail']
+    arguments:
+      - '@entity_type.manager'
+      - '@token'
+      - '@config.factory'
+      - '@current_route_match'
+      - '@menu.link_tree'
+      - '@request_stack'
+      - '@title_resolver'
     tags:
       - { name: twig.extension }