diff --git a/agenda/data.py b/agenda/data.py
index 92efe09..3302819 100644
--- a/agenda/data.py
+++ b/agenda/data.py
@@ -58,11 +58,11 @@ def timezone_transition(
     ]
 
 
-def get_us_holidays(start_date: date, end_date: date) -> list[Event]:
-    """Date and name of next US holiday."""
+def us_holidays(start_date: date, end_date: date) -> list[Event]:
+    """Get US holidays."""
     found: list[Event] = []
     for year in range(start_date.year, end_date.year + 1):
-        hols = holidays.UnitedStates(years=year)
+        hols = holidays.country_holidays("US", years=year, language="en")
         found += [
             Event(name="us_holiday", date=hol_date, title=title.replace("'", "’"))
             for hol_date, title in hols.items()
@@ -85,6 +85,24 @@ def get_us_holidays(start_date: date, end_date: date) -> list[Event]:
     return found + extra
 
 
+def get_holidays(country: str, start_date: date, end_date: date) -> list[Event]:
+    """Get holidays."""
+    found: list[Event] = []
+    for year in range(start_date.year, end_date.year + 1):
+        hols = holidays.country_holidays(country.upper(), years=year, language="en")
+        found += [
+            Event(
+                name=country.lower() + "_holiday",
+                date=hol_date,
+                title=f"{title} ({country.upper()})",
+            )
+            for hol_date, title in hols.items()
+            if start_date < hol_date < end_date
+        ]
+
+    return found
+
+
 def dates_from_rrule(
     rrule: str, start: date, end: date
 ) -> typing.Sequence[datetime | date]:
@@ -239,7 +257,9 @@ async def get_data(
     if gwr_advance_tickets:
         events.append(Event(name="gwr_advance_tickets", date=gwr_advance_tickets))
 
-    events += combine_holidays(bank_holiday + get_us_holidays(last_year, next_year))
+    events += combine_holidays(bank_holiday + us_holidays(last_year, next_year))
+    for country in "be", "de", "fr", "nl":
+        events += get_holidays(country, last_year, next_year)
     events += birthday.get_birthdays(last_year, os.path.join(my_data, "entities.yaml"))
     events += accommodation.get_events(os.path.join(my_data, "accommodation.yaml"))
     events += travel.all_events(my_data)