diff --git a/src/Traits/HasSpatial.php b/src/Traits/HasSpatial.php
index 478ac43..bc789a7 100644
--- a/src/Traits/HasSpatial.php
+++ b/src/Traits/HasSpatial.php
@@ -2,6 +2,7 @@
 
 namespace MatanYadaev\EloquentSpatial\Traits;
 
+use MatanYadaev\EloquentSpatial\Objects\Geometry;
 use MatanYadaev\EloquentSpatial\SpatialBuilder;
 
 trait HasSpatial
@@ -10,4 +11,28 @@ public function newEloquentBuilder($query): SpatialBuilder
   {
     return new SpatialBuilder($query);
   }
+
+  /**
+   * @param  array<string, mixed>  $attributes
+   */
+  public function setRawAttributes(array $attributes, $sync = false)
+  {
+    $result = parent::setRawAttributes($attributes, $sync);
+
+    foreach ($attributes as $attribute => $value) {
+      if ($value && is_string($value) && ! preg_match('//u', $value)) { // the string is binary
+        // access the attribute to force conversion via attribute cast
+        $spatialAttribute = $this->$attribute;
+
+        // override attribute and original attribute to get rid of binary strings
+        // (Those would lead to errors while JSON encoding a serialized version of the model.)
+        if ($spatialAttribute instanceof Geometry) {
+          $this->attributes[$attribute] = $spatialAttribute;
+          $this->original[$attribute] = $spatialAttribute;
+        }
+      }
+    }
+
+    return $result;
+  }
 }
diff --git a/tests/GeometryCastTest.php b/tests/GeometryCastTest.php
index 4a6bb27..12fdb28 100644
--- a/tests/GeometryCastTest.php
+++ b/tests/GeometryCastTest.php
@@ -109,11 +109,11 @@
   TestPlace::insert(array_merge(TestPlace::factory()->definition(), [
     'point_with_line_string_cast' => DB::raw('POINT(0, 180)'),
   ]));
-  /** @var TestPlace $testPlace */
-  $testPlace = TestPlace::firstOrFail();
 
-  expect(function () use ($testPlace): void {
-    $testPlace->getAttribute('point_with_line_string_cast');
+  expect(function (): void {
+    // cast deserialization happens in setRawAttributes
+    // called immediately after retrieving db record
+    TestPlace::firstOrFail();
   })->toThrow(InvalidArgumentException::class);
 });
 
@@ -126,3 +126,41 @@
 
   expect($testPlace->point)->toEqual($point);
 });
+
+it('is serializeable and JSON encodeable by standard serialize / JSON encode functions', function (): void {
+  $point = new Point(0, 180);
+
+  /** @var TestPlace $testPlace */
+  $testPlace = TestPlace::factory()->make(['point' => $point]);
+
+  $serialized = serialize($testPlace);
+  $json = json_encode($serialized);
+
+  expect($json)->toBeTruthy('JSON encoding failed.');
+
+  // @phpstan-ignore-next-line
+  $recoveredTestPlace = unserialize(json_decode($json));
+
+  expect($recoveredTestPlace)->toEqual($testPlace);
+});
+
+it('is serializeable and JSON encodeable by standard serialize / JSON encode functions when retrieved from db', function (): void {
+  $point = new Point(0, 180);
+
+  /** @var TestPlace $testPlace */
+  $testPlace = TestPlace::factory()->make(['point' => $point]);
+
+  $testPlace->save();
+
+  $testPlaceFromDb = TestPlace::find($testPlace->id);
+
+  $serialized = serialize($testPlaceFromDb);
+  $json = json_encode($serialized);
+
+  expect($json)->toBeTruthy('JSON encoding failed.');
+
+  // @phpstan-ignore-next-line
+  $recoveredTestPlace = unserialize(json_decode($json));
+
+  expect($recoveredTestPlace)->toEqual($testPlaceFromDb);
+});