When you look down from the Skywalk, the buildings look tiny and the cars look like toy cars. I recommend getting a fast pass ticket—it saves you a lot of time.
I haven't been there myself, but after watching the Gunkanjima movie and hearing some of the heartbreaking stories, this place really feels like a ghost island.
This is a famous spot for cherry blossom viewing in Japan. You can ride the country’s oldest cable car and enjoy the mountain covered in blooming sakura. Beautiful experience!