diff --git a/noinfo/cave_data/1623-258.html b/noinfo/cave_data/1623-258.html
index 0d9cb26ad..28c2f57d4 100644
--- a/noinfo/cave_data/1623-258.html
+++ b/noinfo/cave_data/1623-258.html
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <!-- Only put one cave in this file -->
-<!-- If you edit this file, make sure you update the website database -->
+<!-- If you edit this file, make sure you update the websites database -->
 <html lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
@@ -13,7 +13,7 @@
 <area>1623</area>
 <area>2d</area>
 <kataster_code>2/S/E x</kataster_code>
-<kataster_number>258</kataster_number>
+<kataster_number>258</kataster_number> 
 <unofficial_number>258</unofficial_number>
 
 <entrance>
@@ -26,11 +26,18 @@
   <letter>b</letter>
 </entrance>
 
-<explorers>CUCC 2006-15</explorers>
-<underground_description>See <a href="/1623/258/desc.html">underground description</a> page</underground_description>
+<explorers>CUCC 2006-2015</explorers>
+<underground_description>Tunnocks is a major part of the Schwarzmooskogelhoehlensystem, comprising much of the northern section. 
+
+The cave description is currently (2016) undergoing a major update. <a href="/1623/258/desc.html">Start here for now underground description</a>.</underground_description>
 <equipment>See underground description</equipment>
 <references></references>
-<survey></p><ul><li><a href="surveys/plan2007BW.png">Plan, post-2007 Expo</a>[784KB; 2021x3449 pixels, greyscale]</li>  <li><a href="surveys/plan2007BWhires.png">Plan, post-2007 Expo</a>[3218KB; 9454x17164 pixels, greyscale]</li></ul><p></survey>
+<survey></p><ul>
+<li><a href="../../expofiles/surveys/tunnocks/tunnocksposter2011.png">2011 survey</a>
+(5MB, png)</li>
+<li><a href="../../expofiles/surveys/tunnocks/tunnocksposter2010.png">2010 survey</a>
+(5MB, png)</li>
+<li><a href="../../expofiles/surveys/plan2007BW.png">Plan, post-2007 Expo</a>[784KB; 2021x3449 pixels, greyscale]</li>  <li><a href="../../expofiles/surveys/plan2007BWhires.png">Plan, post-2007 Expo</a>[3218KB; 9454x17164 pixels, greyscale]</li></ul><p></survey>
 <kataster_status></kataster_status>
 <underground_centre_line>In dataset</underground_centre_line>
 <notes></notes>
@@ -38,7 +45,7 @@
 <depth></depth>
 <extent></extent>
 <survex_file>caves/258/258.svx</survex_file>
-<description_file>1623/258/258.html</description_file>
+<description_file>1623/258/desc.html</description_file>
 <url>1623/258/258.html</url>
 </cave>
 </body>
