* Berlin: Berlin has a long history with Esperanto, being the site of the first World Esperanto Congress in 1905. There are several active Esperanto groups in the city, including the Berlin Esperanto-Societo, which hosts regular events and meetings.
* Other Cities with Strong Groups: Other German cities like Hamburg, Cologne, Munich, and Frankfurt also have active Esperanto groups and communities.
* The German Esperanto Association (GEA): The GEA is a national organization that promotes Esperanto in Germany. They organize conferences, workshops, and other events throughout the year.
* Esperanto-speaking Schools: Some German schools offer Esperanto classes, and there are even schools that have Esperanto as part of their curriculum.
* Online Presence: German-speaking Esperanto communities are also very active online, with several forums, websites, and social media groups dedicated to the language.
It's important to note: While Esperanto is present and thriving in Germany, it doesn't reach the level of being a dominant language in any specific area. However, the presence of active groups, associations, and online communities ensures that the language remains alive and well in Germany.