diff --git a/templates/manywallets.html b/templates/manywallets.html
index 04fd42a63..3303c9dbf 100644
--- a/templates/manywallets.html
+++ b/templates/manywallets.html
@@ -12,7 +12,7 @@ traced to produce Tunnel or Therion drawings and eventually the final complete c
 <p>See also wallets
 <ul>
 <li>per year, e.g. <a href="/wallets/year/2018">2018</a>, <a href="/wallets/year/2019">2019</a>, <a href="/wallets/year/2022">2022</a>
-<li>per cave, e.g. <a href="/cave/scans/1623-161">1623/161</a>, <a href="/cave/scans/1623-290">1623/290</a>, <a href="/cave/scans/1623-291">1623/291</a>, <a href="/cave/scans/1623-264">1623/264</a>
+<li>per cave, e.g. <a href="/cave/scans/1623-161">1623-161</a>, <a href="/cave/scans/1626-359">1626-359</a>, <a href="/cave/scans/1623-290">1623-290</a>, <a href="/cave/scans/1623-291">1623-291</a>, <a href="/cave/scans/1623-264">1623-264</a>
 <li>per person, e.g. <a href="/wallets/person/Wookey">Wookey</a>, <a href="/wallets/person/ChrisDensham">Chris Densham</a>, <a href="/wallets/person/BeckaLawson">Becka</a>
 </ul>
 
@@ -33,7 +33,7 @@ see https://docs.djangoproject.com/en/3.2/ref/models/querysets/#prefetch-related
     <td style="padding:2px">
     {% for survexblock in scanswallet.survexblock_set.all %}
         {% ifchanged survexblock.survexfile.cave %}
-        <a href="/cave/scans/{{survexblock.survexfile.cave.slug}}">/{{survexblock.survexfile.cave.slug}}</a>
+        <a href="/cave/scans/{{survexblock.survexfile.cave.slug}}">{{survexblock.survexfile.cave.slug}}</a>
         {% endifchanged %}
     
     {% endfor %}
diff --git a/templates/personwallets.html b/templates/personwallets.html
index 675c3ac83..147f0477e 100644
--- a/templates/personwallets.html
+++ b/templates/personwallets.html
@@ -14,7 +14,7 @@ traced to produce Tunnel or Therion drawings and eventually the final complete c
 <p>See also wallets
 <ul>
 <li>per year, e.g. <a href="/wallets/year/2018">2018</a>, <a href="/wallets/year/2019">2019</a>, <a href="/wallets/year/2022">2022</a>
-<li>per cave, e.g. <a href="/cave/scans/1623-161">1623/161</a>, <a href="/cave/scans/1623-290">1623/290</a>, <a href="/cave/scans/1623-291">1623/291</a>, <a href="/cave/scans/1623-264">1623/264</a>
+<li>per cave, e.g. <a href="/cave/scans/1623-161">1623-161</a>, <a href="/cave/scans/1626-359">1626-359</a>, <a href="/cave/scans/1623-290">1623-290</a>, <a href="/cave/scans/1623-291">1623-291</a>, <a href="/cave/scans/1623-264">1623-264</a>
 </ul>
 
 {% include 'wallet_table.html' %}
@@ -28,7 +28,15 @@ traced to produce Tunnel or Therion drawings and eventually the final complete c
     <td style="padding:2px" >{% if wallet.date %}{{wallet.date}}{% else %} {% endif %}</td>
     <td style="padding:2px">{% if wallet.name %}{{wallet.name}}{% else %}<em>{% if wallet.displaynames %} {% for dn in wallet.displaynames %}{{dn}}{%if not forloop.last %}, {% endif %} {% endfor %}{% else %} {% endif %}</em>{% endif %}</td>
     <td style="padding:2px">{{wallet.persons}}</td>
-    <td style="padding:2px">{% if wallet.cave %}{{wallet.cave}}{% else %} {% endif %}</td>
+    <td style="padding:2px">
+    {% if wallet.cave %}
+        {% if wallet.cave.slug %}
+            <a href="/cave/scans/{{wallet.cave.slug}}">{{wallet.cave}}</a>
+        {% else %}
+            {{wallet.cave}}
+        {% endif %}
+    {% else %} 
+    {% endif %}</td>
     
     <td align="center" style="padding:2px"><a href="{{wallet.get_absolute_url}}">{{wallet.singlescan_set.all|length}}</a></td>
     <td style="padding:2px">
diff --git a/templates/wallet_table.html b/templates/wallet_table.html
index f35d28aa9..b83bb16ad 100644
--- a/templates/wallet_table.html
+++ b/templates/wallet_table.html
@@ -22,7 +22,15 @@
     <td style="padding:2px"><a href="{{wallet.get_absolute_url}}">{{wallet.walletname}}</a></td>
     
     <td style="padding:2px">{% if wallet.date %}{{wallet.date}}{% else %} {% endif %}</td>
-    <td style="padding:2px">{% if wallet.cave %}{{wallet.cave}}{% else %} {% endif %}</td>
+    <td style="padding:2px">
+    {% if wallet.cave %}
+        {% if wallet.cave.slug %}
+            <a href="/cave/scans/{{wallet.cave.slug}}">{{wallet.cave}}</a>
+        {% else %}
+            {{wallet.cave}}
+        {% endif %}
+    {% else %} 
+    {% endif %}</td>
     <td style="padding:2px">{% if wallet.name %}{{wallet.name}}{% else %}<em>{% if wallet.displaynames %} {% for dn in wallet.displaynames %}{{dn}}{%if not forloop.last %}, {% endif %} {% endfor %}{% else %} {% endif %}</em>{% endif %}</td>
     <td style="padding:2px" align=center>
        {% for survexblock in wallet.survexblock_set.all %}
diff --git a/templates/walletform.html b/templates/walletform.html
index 41df05122..e1520fead 100644
--- a/templates/walletform.html
+++ b/templates/walletform.html
@@ -138,7 +138,7 @@
            <label for="cave">Cave ID (only needed if no survex file yet)</label>
            <input 
            label = "Cave" name = "cave" size="12"
-           title="Cave id e.g. 2017-DM-01 or 1623/256"
+           title="Single cave id e.g. 2017-DM-01 or 1623-256. Not a list. "
            placeholder="{{cave}}" value="{{cave}}"  /> 
     <br>        
            <label for="psg">Survey area (wallet name)</label>
diff --git a/templates/yearwallets.html b/templates/yearwallets.html
index 51a56c0f7..a6391e363 100644
--- a/templates/yearwallets.html
+++ b/templates/yearwallets.html
@@ -15,7 +15,7 @@ traced to produce Tunnel or Therion drawings and eventually the final complete c
 
 <p>See also wallets
 <ul style="width: 78%">
-<li>per cave, e.g. <a href="/cave/scans/1623-161">1623/161</a>, <a href="/cave/scans/1623-290">1623/290</a>, <a href="/cave/scans/1623-291">1623/291</a>, <a href="/cave/scans/1623-264">1623/264</a>
+<li>per cave, e.g. <a href="/cave/scans/1623-161">1623-161</a>, <a href="/cave/scans/1626-359">1626-359</a>, <a href="/cave/scans/1623-290">1623-290</a>, <a href="/cave/scans/1623-291">1623-291</a>, <a href="/cave/scans/1623-264">1623-264</a>
 <li>per person, e.g. <a href="/wallets/person/Wookey">Wookey</a>, <a href="/wallets/person/ChrisDensham">Chris Densham</a>, <a href="/wallets/person/BeckaLawson">Becka</a>
 <li>other years:
 {% for otherexpedition in expeditions %}
@@ -38,7 +38,15 @@ traced to produce Tunnel or Therion drawings and eventually the final complete c
     <td style="padding:2px">{% if wallet.date %}{{wallet.date}}{% else %} {% endif %}</td>
     <td style="padding:2px">{% if wallet.name %}{{wallet.name}}{% else %}<em>{% if wallet.displaynames %} {% for dn in wallet.displaynames %}{{dn}}{%if not forloop.last %}, {% endif %} {% endfor %}{% else %} {% endif %}</em>{% endif %}</td>
     <td style="padding:2px">{{wallet.persons}}</td>
-    <td style="padding:2px">{% if wallet.cave %}{{wallet.cave}}{% else %} {% endif %}</td>
+    <td style="padding:2px">
+    {% if wallet.cave %}
+        {% if wallet.cave.slug %}
+            <a href="/cave/scans/{{wallet.cave.slug}}">{{wallet.cave}}</a>
+        {% else %}
+            {{wallet.cave}}
+        {% endif %}
+    {% else %} 
+    {% endif %}</td>
     
     <td align="center" style="padding:2px"><a href="{{wallet.get_absolute_url}}">{{wallet.singlescan_set.all|length}}</a></td>
     <td style="padding:2px">