The bell-ringing observatory is on the way from the south side of the Shigi-Ikoma Skyline.
In addition to the bell-ringing observatory, there are also the Sunset Parking Lot and the Panorama Parking Lot.

You can also go up to the amusement park on Mt. Ikoma with the Ikoma cable.
There is also a children's amusement park at the top of the mountain that is free to enter.
However, in the case of a car, parking at the amusement park costs 1,200 yen.