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I am not a specialist but these two (largely overlapping) lists provide a good start:

https://en.wikipedia.org/wiki/List_of_anarchist_communities

https://en.wikipedia.org/wiki/Anarchy#Lists_of_ungoverned_co...

There are also interesting things happening in Catalonia and the Basque country, but the limit between anarchy, direct democracy, autonomism is more blurry there.

I would also add that another reason why they are not talked about too much in the media is because they keep quiet. They know that a small community has to live under the radar because a strong influx of newcomers could easily destroy them.