If your trip to Yasu is all booked but your travel itinerary is looking a bit empty, let us give you a helping hand.Plan a stop at Sakura-basama Historic Park. It's one attraction you'll usually find on most visitors' must-do lists. If you still have some room on that schedule, Shiga-kenritsu Omi Fuji Karyoku Park and Moriyama Firefly Museum will keep you entertained as well.