diff --git a/src/components/parks/ParkListView.tsx b/src/components/parks/ParkListView.tsx
index bcdd965a..4ddb986f 100644
--- a/src/components/parks/ParkListView.tsx
+++ b/src/components/parks/ParkListView.tsx
@@ -117,7 +117,7 @@ export function ParkListView({ parks, onParkClick }: ParkListViewProps) {
                     {park.opening_date && (
                       <Badge variant="outline" className="text-xs">
                         <Calendar className="w-3 h-3 mr-1" />
-                        Opened {new Date(park.opening_date).getFullYear()}
+                        Opened {park.opening_date.split('-')[0]}
                       </Badge>
                     )}
                   </div>
diff --git a/src/components/search/EnhancedSearchResults.tsx b/src/components/search/EnhancedSearchResults.tsx
index 415ad90b..ed214808 100644
--- a/src/components/search/EnhancedSearchResults.tsx
+++ b/src/components/search/EnhancedSearchResults.tsx
@@ -68,7 +68,7 @@ export function EnhancedSearchResults({ results, loading, hasMore, onLoadMore }:
         {parkData?.opening_date && (
           <div className="flex items-center gap-1 text-xs text-muted-foreground">
             <Calendar className="w-3 h-3" />
-            <span>Opened {new Date(parkData.opening_date).getFullYear()}</span>
+            <span>Opened {parkData.opening_date.split('-')[0]}</span>
           </div>
         )}
         {parkData?.status && (
diff --git a/src/pages/Parks.tsx b/src/pages/Parks.tsx
index 6e08b702..84ae762e 100644
--- a/src/pages/Parks.tsx
+++ b/src/pages/Parks.tsx
@@ -156,7 +156,7 @@ export default function Parks() {
 
       // Opening year filter
       if (filters.openingYearStart || filters.openingYearEnd) {
-        const openingYear = park.opening_date ? new Date(park.opening_date).getFullYear() : null;
+        const openingYear = park.opening_date ? parseInt(park.opening_date.split('-')[0]) : null;
         if (openingYear) {
           if (filters.openingYearStart && openingYear < filters.openingYearStart) return false;
           if (filters.openingYearEnd && openingYear > filters.openingYearEnd) return false;
diff --git a/src/pages/RideDetail.tsx b/src/pages/RideDetail.tsx
index d9c417b5..7265f67a 100644
--- a/src/pages/RideDetail.tsx
+++ b/src/pages/RideDetail.tsx
@@ -472,7 +472,7 @@ export default function RideDetail() {
                         <div>
                           <div className="font-medium">Opened</div>
                           <div className="text-sm text-muted-foreground">
-                            {new Date(ride.opening_date).getFullYear()}
+                            {ride.opening_date.split('-')[0]}
                           </div>
                         </div>
                       </div>