Although 2.5 million tourists and pilgrims visit each year, only a handful of families live there permanently. Its narrowest street, the Venelle du Guet or Ruelle des Cocus, is only 55 cm wide!

https://ritrit.com/abbaye/fraternites-monastiques-de-jerusalem-abbaye-du-mont-saint-michel
Difficulty ****

I'm ending this series with a place in France, of course. This series is certainly not exhaustive: many other places could have been included. Feel free to suggest some to me, and I'll be happy to try to draw them!