diff --git a/.gitignore b/.gitignore
index 9f11b755..c0b6dde2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .idea/
+src/.config/
diff --git a/src/database/migrations/2026_08_01_000000_create_user_favorite_table.php b/src/database/migrations/2026_08_01_000000_create_user_favorite_table.php
new file mode 100644
index 00000000..0376384c
--- /dev/null
+++ b/src/database/migrations/2026_08_01_000000_create_user_favorite_table.php
@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('user_favorite', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->unsignedBigInteger('user_id');
+            $table->unsignedInteger('world_heritage_site_id');
+            $table->timestamps();
+
+            $table->foreign('user_id')
+                ->references('id')
+                ->on('users')
+                ->cascadeOnDelete();
+
+            $table->foreign('world_heritage_site_id')
+                ->references('id')
+                ->on('world_heritage_sites')
+                ->cascadeOnDelete();
+
+            $table->unique(['user_id', 'world_heritage_site_id'], 'user_favorite_unique');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('user_favorite');
+    }
+};
\ No newline at end of file