“There!” Harry shouted, making Ron and Hedwig jump. “Straight ahead!”
Silhouetted on the dark horizon, high on the cliff over the lake, stood the many turrets and towers of Hogwarts castle.

But the car had begun to shudder and was losing speed.

“Come on,” Ron said cajolingly, giving the steering wheel a little shake, “nearly there, come on —”

The engine groaned. Narrow jets of steam were issuing from under the hood. Harry found himself gripping the edges of his seat very hard as they flew toward the lake.