diff --git a/handbook/fester.html b/handbook/fester.html
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--- a/handbook/fester.html
+++ b/handbook/fester.html
@@ -77,6 +77,10 @@ More relaxing is to paddle from Grundlsee back to <a
 href="bcamps.html">base camp</a>, but watch out for Hilde's weir (see picture).
 </dd>
 
+  <dt><b><a id="canyonning">Canyoning</a></b></dt>
+  <dd><p>Austria has some fine canyons but they tend to be pretty cold so find a wetsuit that fits. Strubklamm and Grabenbach are the two that have been done several times by expoers.</p> <p>Strubklamm is great fun and can be entirely jumped, although most people will want to abseil at least a couple of the pitches. It's suitable for novice caver-canyoners. There is a long swimming canal at the end so can be cold, especially with the usual cast of thousands. It's quite a long drive as it's nearly all the way back to Salzburg. <a href="https://www.descente-canyon.com/canyoning/canyon/21833/Strubklamm.html">Descent-canyon info</a>.</p>
+    <p>Grabenbach is much closer (Bad Goisern) but more pitchy and technical.<a href="https://expo.survex.com/logbookentry/2003-07-30/2003_s29">writeup here</a> <a href="https://www.descente-canyon.com/canyoning/canyon/21824/Grabenbach.html">Descent-canyon info</a></p></dd>
+
 <dt><b><a id="cars">Car-fixing</a></b>
 </dt><dd>Owing to being mainly impoverished students, expo has an annual crop of
 shit cars which limp across Europe with unfeasably large loads and equally
@@ -304,6 +308,5 @@ beginners (unlike <a href="#kite">Hang-gliding</a>, for example).</dd>
 <li><a href="../gallery/0.htm">Index pages (with thumbnails)</a></li>
 </ul></li>
 <li><a href="../folk/index.htm"><b>Expo members</b></li>
-</ul>
-</body>
+</ul></body>
 </html>