Minoo Waterfall is a famous spot here in Osaka. The main attraction of course is the waterfall. Different events happens here in different season. Beware of the crowd though, it can get really crowded specially on autumn and spring. It’s a good 3KM walk from Hankyu Minoo Station passing by different shops and temple along the way. You can also use the mountain trail if you are up for an easy hike. It’s a beautiful place.