One of the ever dwindling number of regions of Kansai that I don't know at all is the north of Osaka-fu. I have basically never explored anywhere north of the city of Osaka itself. There are numerous towns and cities here, and hundreds of thousands, if not millions, of people.
So, simple question really: is there anything in this region worth exploring?
I know very little about it, so am open to any suggestions. Is the Expo site worth exploring? Are there any interesting temples or places of beauty tucked away in the hills? Any unique urban sights? Any commuter towns that are more interesting to wander than they seem from the train?
Many thanks for anyone familiar with this area.
