Question 1

Where is Alco?

Accepted Answer

Alco is in Gobo, Wakayama, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Love, Chunibyo & Other Delusions! Take on Me does Alco appear in?

Accepted Answer

Alco is a real place that appears in Love, Chunibyo & Other Delusions! Take on Me.

Question 3

Can I visit Alco?

Accepted Answer

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

Question 4

Where was Love, Chunibyo & Other Delusions! Take on Me filmed?

Accepted Answer

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