Whether you're young in age or young at heart, you'll find something of interest at Yufuin Motorcycle Museum. Wander through the exhibits and travel backwards in time.
This display of transportation in Yufuin Onsen comes recommended by travelers, so make sure it features on your travel itinerary. Don't think that's all there is to do here, though. There are plenty more places waiting for you to enjoy after Yufuin Motorcycle Museum. African Safari, Kijima Kogen Park, and Kinrin Lake are close by.