[bambax]

This is insane. Never saw anything like it.

One minor nitpick: zooming the map is very slow (maybe Leaflet is not the best choice?). And the main station in Paris is missing: Châtelet-Les Halles.

Other than that, incredible work!! Amazing.

[diiiimaaaa]

Leaflet should easily handle stuff like this if configured correctly. OP just slaps 3000 markers in a single layer, and each of them is an image element in dom. Should probably use some marker clustering for that.

[benoitg]

Châtelet is there, you have to click on the 3D icon to experience the full majesty of its unending corridors in 3D

[tcumulus]

There even is a section on Chatelet Les Halles if you scroll down. Insane station.

[bambax]

Indeed it is, I don't know how I missed it the first time!

[guilamu]

Zooming working perfectly on my galaxy s23.

Also, Châtelet les Halles is available just after 'Château d'eau".