Open Day

Save the Date: On Saturday, 4 July 2026, the University of Hohenheim will once again open its doors to its beautiful campus.

On this day, visitors of all ages can get a behind-the-scenes look at the university. From a nutrition trail to food production with a 3D printer and vegan sausages, to exploring aromas, the grass biorefinery, the Marshmallow Challenge, and the smoothie bike – the wide range of activities on offer during the Open Day allows guests to discover many different areas of research.
The next Open Day will take place on Saturday, 4 July 2026.

The next Open Day will take place on Saturday, 4 July 2026.

In retrospect: Open Day 2025

On Saturday, 4 July 2025, the University of Hohenheim held its Open Day in summery weather.

Interactive Experiences: From Buzzers to 3D Printers

  • Buzzer Pylon Game: Fun and skill training for children
  • Surf Simulator: Test your sense of balance
  • Plant-Based Foods: Orange nectar and 3D-printed cookies
  • Taste Experiments: Perception of sugar and stevia
  • Aroma Chemistry: Sustainable, natural, and innovative aromas made from mushrooms
  • Beekeeping: Live observation of a bee colony

Something for All Age Groups

  • Chickens and Egg Laying: Experts explain what hens really need
  • Dairy Cows: Learn more about the cows on campus
  • Saliva: Discover its magical powers
  • Music: Open-air concert, symphony orchestra, and dance performances

Fascinating Talks:

  • All Staged? How influencers portray nature on social media
  • Mammon vs. Morality: Reflections on the ethics of money
  • From Wastewater to Tomatoes: Circular economy through hydroponics
  • A Waste-Free Future: How to reduce food waste

Experience many exciting insights the next day!

Click on the play button to open a YouTube video.


Photo impressions | Photo credits: Florian Gerlach


The 2025 pocket planner provides a comprehensive overview of the numerous offers as well as a map of the individual program items.

Contact

Staff Unit Marketing and Events

Eva Contzen
Event manager

+49 711 459 24120
hochschulmarketing@uni-hohenheim.de