Even with radio and TV, and easier travel, there are still a lot of interesting dialects, maybe not within France itself, but Belgian French is different, so is Swiss French. Sub-Saharan African French is really interesting because it has a vocabulary that's more similar to France French, but some of the pronunciation is more different than Quebecois French. And then there's Haiti where they speak a Creole that has a lot of French-sounding words in it, but can't really be understood by French speakers.