These are places Lupin III fans can go to that are not yet locations in the franchise but are loosely connected either by name or by heritage.
Santiago de Compostela
This ancient city was said to have been ruled by Queen Lupa. You can find the statue of her being baptised, as well as a painting of her in the Pilgrimage Museum.
Ourense, Galicia
Near Ourense is Mount Pindo, where Queen Lupa is said to have been buried along with a treasure, although I think the greatest treasure would be visiting the mountain itself.
Musée St. Rémi, Reims
This church museum in northeast France contains many fascinating artefacts, including sculptures of the three-faced god Lugh, who Queen Lupa is said to be a female counterpart of.
A version of the Welsh god Lugus, Lugh's cult originated in Ireland, but was spread through France and Spain as well.
Zebbug, Malta
The Lupin family is distantly related, through Henriette d'Andrésy, to the Rohan family, and one notable Rohan was Emmanuel, Grand Master of the Order of St. John through the final decades of the 18th Century.
Emmanuel had an arch built in Zebbug.
If you can't get there, there is the Museum of the Order of St. John in London, England, which doesn't appear to mention Emmanuel but is all about the Knights Hospitalier.
National Archive, Paris
This was built by a Rohan family member in a Neoclassical style and with a wonderful Rococo interior. It had amazing things on display when I visited, including a letter in code from Marie Antoinette.
8 Rue Crévaux, Paris
This was Arsène Lupin's fictional residence in a couple of works, including Arsène Lupin vs. Sherlock Holmes.
Cannon Hall, Hampstead
Not open to visitors, but this is where one of Arsène Lupin's actors, Gerald du Maurier, spent his final years.
