diff --git a/src/WktGenerator.php b/src/WktGenerator.php
index 3fc7e9d..e55d18d 100644
--- a/src/WktGenerator.php
+++ b/src/WktGenerator.php
@@ -309,4 +309,28 @@ class WktGenerator implements WktGeneratorInterface {
     return $this->buildWkt(GEOFIELD_TYPE_MULTIPOLYGON, $this->generateMultipolygon());
   }
 
+  /**
+   * Builds a multipolygon coordinates.
+   *
+   * @param array $rings
+   *   The array of polygon arrays.
+   *
+   * @return string
+   *   The structured multipolygon coordinates.
+   */
+  protected function buildMultipolygon(array $rings) {
+    $poly = [];
+    foreach ($rings as $ring) {
+      $poly[] = $this->buildPolygon($ring);
+    }
+    return $this->buildMultiCoordinates($poly);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function wktBuildMultipolygon(array $rings) {
+    return $this->buildWkt(GEOFIELD_TYPE_MULTIPOLYGON, $this->buildMultipolygon($rings));
+  }
+
 }
diff --git a/src/WktGeneratorInterface.php b/src/WktGeneratorInterface.php
index 0f55883..1db23af 100644
--- a/src/WktGeneratorInterface.php
+++ b/src/WktGeneratorInterface.php
@@ -103,6 +103,17 @@ interface WktGeneratorInterface {
    */
   public function wktGeneratePolygon(array $start = NULL, $segments = NULL);
 
+  /**
+   * Returns a WKT format multipolygon feature given an array of polygon points.
+   *
+   * @param array $rings
+   *   The array of polygon arrays.
+   *
+   * @return string
+   *   The WKT multipolygon feature.
+   */
+  public function wktBuildMultipolygon(array $rings);
+
   /**
    * Returns a WKT format multipolygon feature.
    *