If your trip to Kamisuwa Onsen is all locked in but your travel itinerary is looking a bit empty, let us give you a helping hand.Leave that rental car in the hotel parking lot and exercise those legs. Not far from the center of this neighborhood, Lake Shirakaba is worth a look. Shirakabako Royal Hill Ski Area and World Silhouette Museum are a few other close-by sights that lure plenty of travelers like yourself.