Expedia is your one-stop shop for planning every aspect of your getaway. Find the right car rental to explore Yamabiko Observatory, then add on your airfares and hotel to snap up the best deal around. Many car rental providers include free cancellation, so you don't have 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 bookings. They'll help you save on your next big adventure, whether that's a mini break in the city or a cross-country road trip!