Where was the Inspector Gadget franchise filmed?

The Inspector Gadget franchise has 2 titles (1999 to 2003), filmed at 10 places in 2 countries. Wikipedia names 2 more. Every place links to its source.

The productions, in order

Every filming location they used

Each place appears once, even when several titles were filmed there.

9 of 10

Named in Wikipedia's own articles

Places named only in the titles’ Wikipedia articles.