Auenfest 2026: Nature Festival and Family Experience in Bielefeld
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Family Festival in the Johannisbachaue: The Auenfest 2026 at Halhof
On Sunday, June 21, 2026, the area around Halhof and Johannisbachaue in Bielefeld will transform from 12:00 to 18:00 into a vibrant nature and family festival. The Auenfest 2026 focuses on participation, discovery, and shared experiences – free of charge, open to families, and supported by a strong local community.
A festival that makes nature tangible
The event combines festival atmosphere with environmental education and a relaxed multi-day feel for one day: paths through the floodplain, action stands, small tasks, and a program that appeals to both children and their adult companions. At the center is the exciting Auen-Rallye, which leads through approximately three kilometers of the Johannisbachaue and starts at Halhof with the distribution of the participation forms. Nine action stands make topics such as fields as habitats, water as reservoirs, wildlife, storks, Heck cattle, and aquatic animals directly experienced on-site. ([bielefeld.jetzt](https://www.bielefeld.jetzt/node/1860086))
Halhof and Johannisbachaue as a stage for nature experiences
Halhof in the northwest of the action area Baumheide is a nature-oriented place for children's, youth, and family offers. The Johannisbachaue provides a fitting backdrop with wide greenery, a stream, and open landscapes. This very mix shapes the character of the Auenfest: not a loud big festival, but a relaxed community feeling with movement, learning, and small discovery moments between Heck cattle pastures and the Johannisbach. ([bielefeld.de](https://www.bielefeld.de/node/25181?utm_source=openai))
Program with a regional profile
The Auenfest is supported by a strong network of nature, environmental, and educational actors. According to the event details, participants include the natural history museum namu, NABU Bielefeld, the Falcons, Biological Station, BUND, Parents for Future, Scientific Association, and other partners. This creates a festival character that combines expertise, family closeness, and local identity. A look back at previous editions shows how great the interest in this form of nature festival is: in 2024, according to NABU Bielefeld, about 1,000 participants streamed through the floodplain. ([nabu-bielefeld.de](https://www.nabu-bielefeld.de/veranstaltungen/auenfest-am-21-juni-2026/?utm_source=openai))
A free experience for families
Entry is free. This makes the Auenfest 2026 a particularly accessible excursion tip for early summer. Those looking for nature knowledge, outdoor activity, and a friendly, family-oriented festival will find a compact, atmospheric day experience with plenty of opportunities to marvel and participate. ([bielefeld.jetzt](https://www.bielefeld.jetzt/node/1860086))
Conclusion: The Auenfest 2026 brings nature, education, and family time into a particularly charming form. Anyone wanting to experience Bielefeld's floodplains, regional actors, and a free outdoor experience live should mark June 21, 2026, firmly in their calendar. ([bielefeld.jetzt](https://www.bielefeld.jetzt/node/1860086))
Official channels of Auenfest 2026:
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