diff --git a/scenes/Grid/grid_field.tscn b/scenes/Grid/grid_field.tscn
index 0ccc0f8..5653df4 100644
--- a/scenes/Grid/grid_field.tscn
+++ b/scenes/Grid/grid_field.tscn
@@ -43,6 +43,7 @@ columns = 10
 rows = 10
 cell_size = 1.0
 ground_thickness = 0.4
+ground_padding = null
 show_grid_lines = true
 grid_line_color = Color(0.2, 0.7, 1, 0.65)
 
diff --git a/scenes/Grid/grid_plane_manager.gd b/scenes/Grid/grid_plane_manager.gd
index 6b9ae1f..aa5c409 100644
--- a/scenes/Grid/grid_plane_manager.gd
+++ b/scenes/Grid/grid_plane_manager.gd
@@ -60,6 +60,17 @@ var _ground_thickness: float = 0.4
 	get:
 		return _ground_thickness
 
+var _ground_padding: float = 20.0
+@export_range(0.0, 200.0, 1.0) var ground_padding: float:
+	set(value):
+		value = max(value, 0.0)
+		if is_equal_approx(value, _ground_padding):
+			return
+		_ground_padding = value
+		_update_ground_assets()
+	get:
+		return _ground_padding
+
 var _show_grid_lines: bool = true
 @export var show_grid_lines: bool:
 	set(value):
@@ -137,19 +148,20 @@ func _rebuild_grid() -> void:
 			_generate_hex_grid()
 		_:
 			_generate_square_grid()
-	_update_ground_assets()
 	_update_grid_lines()
 	_update_highlight_mesh()
 	_update_camera_view()
+	_update_ground_assets()
 	emit_signal("grid_layout_changed", _cells)
 
 func _update_ground_assets() -> void:
+	var required_size := _compute_required_ground_size()
 	if _ground_mesh and _ground_mesh.mesh is PlaneMesh:
 		var plane_mesh := _ground_mesh.mesh as PlaneMesh
-		plane_mesh.size = _grid_size
+		plane_mesh.size = required_size
 	if _ground_collision and _ground_collision.shape is BoxShape3D:
 		var box := _ground_collision.shape as BoxShape3D
-		box.size = Vector3(_grid_size.x, _ground_thickness, _grid_size.y)
+		box.size = Vector3(required_size.x, _ground_thickness, required_size.y)
 
 func _generate_square_grid() -> void:
 	_hex_center_offset_local = Vector3.ZERO
@@ -354,6 +366,37 @@ func _update_camera_view() -> void:
 	var desired_position: Vector3 = target + offset_global
 	_camera.look_at_from_position(desired_position, target, Vector3.UP)
 
+func _compute_required_ground_size() -> Vector2:
+	var base_half := Vector2(_grid_size.x * 0.5, _grid_size.y * 0.5)
+	var half_extents := base_half
+	if is_instance_valid(_camera) and not Engine.is_editor_hint():
+		var viewport := get_viewport()
+		if viewport:
+			var view_size: Vector2 = viewport.get_visible_rect().size
+			var corners := [
+				Vector2.ZERO,
+				Vector2(view_size.x, 0),
+				Vector2(0, view_size.y),
+				view_size
+			]
+			var plane_normal: Vector3 = global_transform.basis.y.normalized()
+			var plane_point: Vector3 = global_transform.origin
+			for corner in corners:
+				var origin := _camera.project_ray_origin(corner)
+				var direction := _camera.project_ray_normal(corner)
+				var denominator := plane_normal.dot(direction)
+				if abs(denominator) < 0.0001:
+					continue
+				var t := plane_normal.dot(plane_point - origin) / denominator
+				if t <= 0.0:
+					continue
+				var world_point := origin + direction * t
+				var local_point := to_local(world_point)
+				half_extents.x = max(half_extents.x, abs(local_point.x))
+				half_extents.y = max(half_extents.y, abs(local_point.z))
+	var padding_vec := Vector2.ONE * _ground_padding
+	return (half_extents + padding_vec) * 2.0
+
 func _process(_delta: float) -> void:
 	if Engine.is_editor_hint():
 		return