Mount Karita is a nice and easy hike (about one-and-half hour climb up) with a rewarding view of the valley surrounding the city of Obuse. The mountain got its name because it looks like a bird (Kari) spreading its wings. The trailhead starts at Gansho-in temple and the hike is not so steep. The trail eventually goes through the ruins of an old castle located on the mountain. I also recommend walking in the region surrounding the trailhead parking since the fields at the base of the mountain are really picturesque.
These waterfalls are located on the road to Yamaboku Wildsnow Park. A hiking path gently brings you down to the waterfalls and goes right under them to offer a magnificent view.