Question 1

Where is Gateway to Science?

Accepted Answer

Gateway to Science is in Tsukuba, Ibaraki Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Touring After the Apocalypse does Gateway to Science appear in?

Accepted Answer

Gateway to Science appears in EP7 of Touring After the Apocalypse.

Question 3

Can I visit Gateway to Science?

Accepted Answer

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

Question 4

Where was Touring After the Apocalypse filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Gateway to Science is one of those real places (EP7).