Map not correctly plotted when tiles passed is either 'Stamen Toner', 'Stamen Terrain', or 'Stamen Watercolor'

[Wiem-benj]

Calling folium.Map() with the paramater tiles set to 'Stamen Toner', ' Stamen Terrain', or 'Stamen Watercolor' produces a blank leaflet.

The code to reproduce the issue is the following with tiles = 'Stamen Toner' case:

import folium

world_map = folium.Map(location=[56.130366, -106.346771], zoom_start=4, tiles = 'Stamen Toner')
world_map

The produced map is the following screenshot (blank map)

No warning nor error is printed.

[Conengmo]

The Stamen tilesets have moved to Stadia. Also, they no longer appear to be usable without API key.

They are now refered to by "Stadia Stamen Toner" in xyzservices. So in your example you can do:

folium.Map(location=[56.130366, -106.346771], zoom_start=4, tiles = "Stadia Stamen Toner")

But you'll notice you'll need an API key. We can't help with that unfortunately.