Hottarakashi Onsen
Next the girls stop by Hottarakashi Onsen (called Hottokeya Onsen in the show). It has a really nice view of the valley from the baths. But of course, it was closed.
I went in and took pictures around the outside area of the onsen.
Here’s the entrance.

That canopy thing leads to the baths.

This is where they buy their deep fried eggs. I wanted to try one so bad.

On my way out I took a picture of the view from down the road below the baths, in the hope it would be sort of similar to the one shown in the anime.

I guess it matches to some extent.