Question 1

Where is Bagpipe?

Accepted Answer

Bagpipe is in Takayama, Gifu Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Hyouka does Bagpipe appear in?

Accepted Answer

Bagpipe appears in EP2 of Hyouka.

Question 3

Can I visit Bagpipe?

Accepted Answer

Yes. Bagpipe is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Hyouka filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Bagpipe is one of those real places (EP2).