diff --git a/templates/cave.html b/templates/cave.html
index f3e8437..4fd0939 100644
--- a/templates/cave.html
+++ b/templates/cave.html
@@ -451,6 +451,9 @@ div#scene {
 <table id="cavepage">
 <tr>
     <th id="kat_no"><!-- why is this not showing unofficial_number??-->
+        {% if cave.area.all %}
+            {{  cave.area.all.0.kat_area }} /
+        {% endif %}
         {% if cave.kataster_number %}
             {{ cave.kataster_number|safe }}
             {% if cave.entrancelist %}