diff --git a/news/1884.feature b/news/1884.feature
new file mode 100644
index 000000000..fe0ed9c9f
--- /dev/null
+++ b/news/1884.feature
@@ -0,0 +1 @@
+Added `multilingual` feature to @site endpoint. @sneridagh
diff --git a/src/plone/restapi/services/site/get.py b/src/plone/restapi/services/site/get.py
index 39c4b7c96..d919e326b 100644
--- a/src/plone/restapi/services/site/get.py
+++ b/src/plone/restapi/services/site/get.py
@@ -4,6 +4,7 @@
 from plone.event.utils import validated_timezone
 from plone.i18n.interfaces import ILanguageSchema
 from plone.registry.interfaces import IRegistry
+from plone.restapi import HAS_MULTILINGUAL
 from plone.restapi.bbb import IImagingSchema
 from plone.restapi.bbb import ISiteSchema
 from plone.restapi.interfaces import IExpandableElement
@@ -17,6 +18,10 @@
 from zope.interface import Interface
 
 
+if HAS_MULTILINGUAL:
+    from plone.app.multilingual.interfaces import IPloneAppMultilingualInstalled
+
+
 @implementer(IExpandableElement)
 @adapter(Interface, Interface)
 class Site:
@@ -83,6 +88,8 @@ def features(self):
             "filter_aliases_by_date": hasattr(
                 RedirectionSet, "supports_date_range_filtering"
             ),
+            "multilingual": HAS_MULTILINGUAL
+            and IPloneAppMultilingualInstalled.providedBy(self.request),
         }
         return result
 
diff --git a/src/plone/restapi/tests/http-examples/site_get.resp b/src/plone/restapi/tests/http-examples/site_get.resp
index 417c0cbf8..a304ab1db 100644
--- a/src/plone/restapi/tests/http-examples/site_get.resp
+++ b/src/plone/restapi/tests/http-examples/site_get.resp
@@ -4,7 +4,8 @@ Content-Type: application/json
 {
     "@id": "http://localhost:55001/plone/@site",
     "features": {
-        "filter_aliases_by_date": true
+        "filter_aliases_by_date": true,
+        "multilingual": false
     },
     "plone.allowed_sizes": [
         "huge 1600:65536",
diff --git a/src/plone/restapi/tests/test_services_site.py b/src/plone/restapi/tests/test_services_site.py
index 807562205..2f94e0482 100644
--- a/src/plone/restapi/tests/test_services_site.py
+++ b/src/plone/restapi/tests/test_services_site.py
@@ -1,8 +1,11 @@
+from plone.app.multilingual.interfaces import IPloneAppMultilingualInstalled
 from plone.app.testing import setRoles
 from plone.app.testing import TEST_USER_ID
 from plone.restapi.testing import PLONE_RESTAPI_DX_FUNCTIONAL_TESTING
+from plone.restapi.testing import PLONE_RESTAPI_DX_PAM_FUNCTIONAL_TESTING
 from plone.restapi.testing import RelativeSession
 from zope.component import getMultiAdapter
+from zope.interface import alsoProvides
 
 import unittest
 
@@ -37,3 +40,28 @@ def test_get_site(self):
         self.assertIn("plone.available_languages", response.json())
         self.assertIn("plone.default_language", response.json())
         self.assertEqual(response.json()["plone.portal_timezone"], "UTC")
+        self.assertEqual(response.json()["features"]["multilingual"], False)
+
+
+class TestServicesSiteMultilingual(unittest.TestCase):
+
+    layer = PLONE_RESTAPI_DX_PAM_FUNCTIONAL_TESTING
+
+    def setUp(self):
+        self.portal = self.layer["portal"]
+        self.portal_url = self.portal.absolute_url()
+        self.request = self.layer["request"]
+
+        self.api_session = RelativeSession(self.portal_url, test=self)
+        self.api_session.headers.update({"Accept": "application/json"})
+
+        alsoProvides(self.layer["request"], IPloneAppMultilingualInstalled)
+
+    def tearDown(self):
+        self.api_session.close()
+
+    def test_site_is_multilingual(self):
+        response = self.api_session.get("/@site")
+
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.json()["features"]["multilingual"], True)