diff --git a/core/views/caves.py b/core/views/caves.py
index fdbca4a..dd621aa 100644
--- a/core/views/caves.py
+++ b/core/views/caves.py
@@ -69,14 +69,18 @@ def padnumber(x):
 def numericalcmp(x, y):
    return cmp(padnumber(x), padnumber(y))
 
-def caveKey(x):
-    """python3 function for sort. Done in a hurry.
-    Note that cave kataster numbers are not always integers.
-    This needs to be fixed make a decent sort order.
+def caveKey(c):
+    """This function goes into a lexicogrpahic sort function, and the values are strings,
+    but we want to sort numberically on kataster number before sorting on unofficial number.
     """ 
-    if not x.kataster_number:
-        return "~"
-    return x.kataster_number
+    if not c.kataster_number:
+        return "9999." + c.unofficial_number
+    else:
+        if int(c.kataster_number) >= 100:
+            return "99." + c.kataster_number
+        if int(c.kataster_number) >= 10:
+            return "9." + c.kataster_number        
+        return c.kataster_number
 
 def getnotablecaves():
     notablecaves = []
diff --git a/templates/caveindex.html b/templates/caveindex.html
index 817ec5c..b4c4ee3 100644
--- a/templates/caveindex.html
+++ b/templates/caveindex.html
@@ -17,20 +17,22 @@
 
 <h3>1626</h3>
 
-<ul class="searchable">
- {% for cave in caves1626 %}
-  
-    <li>  <a href="{{ cave.url }}">{% if cave.kataster_number %}{{ cave.kataster_number }} {{cave.official_name|safe}}</a> {% if cave.unofficial_number %}({{cave.unofficial_number }}){% endif %}{% else %}{{cave.unofficial_number }} {{cave.official_name|safe}}</a> {% endif %}
-   </li>
+<div style="column-count: 2;">
+<table class="searchable">
+    {% for cave in caves1626 %}
+    <tr><td><a href="{{ cave.url }}">{% if cave.kataster_number %}{{ cave.kataster_number }} {{cave.official_name|safe}}</a> {% if cave.unofficial_number %}({{cave.unofficial_number }}){% endif %}{% else %}{{cave.unofficial_number }} {{cave.official_name|safe}}</a> {% endif %} </td></tr>
   
   {% endfor %}
-  </ul>
+</table>
+</div>
+
   <p style="text-align:right">
     <a href="{% url "newcave" %}">New Cave</a><br>
     <a href="/noinfo/cave-number-index">Cave Number Index - kept updated</a>
   </p>
  <h3>1623</h3>
 
+<div style="column-count: 3;">
 <table class="searchable">
 {% for cave in caves1623 %}
 
@@ -38,6 +40,7 @@
 
 {% endfor %}
 </table>
+</div>
 
 <p style="text-align:right">
 <a href="{% url "newcave" %}">New Cave</a><br>