Expedia is your one-stop shop for booking every detail of your vacation. Find the ideal car rental for your visit to Lake Batak, then add on flights and hotels to score the best possible price. Many car rental suppliers include free cancellation, so there’s no need to stress about the cost if your plans change. Don’t forget to join Expedia Rewards to earn points on your car rental and other eligible bookings. They’ll help you save on your next adventure, whether that’s a weekend in the city or a transcontinental road trip!