Slow things down at Takayama Chikurin Park. Take a good book to read or lie on the grass and ponder the day's adventures.
You'll have no end of sightseeing choices when spending time in Ikoma. Takayama Chikurin Park is a good place to start here, but there are loads of other fine places to check out. Hirakata Park, Saidai-ji, and Heijo Palace are not far from the recreation and green space and will round out your day nicely.