Senkoji Park
Mt. Senkoji, with an altitude of 144.2 meters, is one of three mountains of Onomichi City. The park is located halfway up the mountain. The cable car provides an easy 3 minute access point from the city, and you can see the entire cityscape of the Japanese Heritage City of Onomichi.
As the cable car slowly rises, you get a full view of the city and the endless Seto Inland Sea. Even though I bought a round-trip ticket, I ended up walking down to really enjoy the laid-back pace of life.