diff --git a/agenda/__init__.py b/agenda/__init__.py
index 094421c..4d9a4b4 100644
--- a/agenda/__init__.py
+++ b/agenda/__init__.py
@@ -343,8 +343,14 @@ def get_accommodation(from_date: date, filepath: str) -> list[Event]:
             date=from_date,
             name="accommodation",
             title=f"check-in {title} ({night_str})",
+            url=item.get("url"),
+        )
+        checkout = Event(
+            date=to_date,
+            name="accommodation",
+            title="check-out " + title,
+            url=item.get("url"),
         )
-        checkout = Event(date=to_date, name="accommodation", title="check-out " + title)
         events += [checkin, checkout]
     return events
 
@@ -356,6 +362,7 @@ def get_travel(from_date: date, method: str, filepath: str) -> list[Event]:
             date=item["depart"].date(),
             name="transport",
             title=f'{method} from {item["from"]} to {item["to"]}',
+            url=item.get("url"),
         )
         for item in yaml.safe_load(open(filepath))
         if item["depart"].date() >= from_date
diff --git a/agenda/types.py b/agenda/types.py
index 6877b49..026f2ff 100644
--- a/agenda/types.py
+++ b/agenda/types.py
@@ -11,3 +11,4 @@ class Event:
     name: str
     date: date
     title: str | None = None
+    url: str | None = None
diff --git a/templates/index.html b/templates/index.html
index a5e8a57..5bdf5e3 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -55,8 +55,10 @@
     {{event.date.strftime("%a, %d, %b %Y")}}
     </td>
     <td class="text-start {% if event.name in class_map %} {{ class_map[event.name]}}{% endif %}">
+      {% if event.url %}<a href="{{ event.url }}">{% endif %}
     {{ event_labels.get(event.name) or event.name }}
     {%- if event.title -%}: {{ event.title }}{% endif %}
+    {% if event.url %}</a>{% endif %}
     </td>
     <td class="text-end">
     {{ days(event.date) }}