&Bahrenfeld: What is the "AND" in Bahrenfeld?

Photo of a stand where people can swap things.
What is the "AND" in Bahrenfeld? WE!

Science & Neighborhood The Altona District Office and the University of Hamburg invite you to swap and share with neighbors and scientists at the swap kiosk. Further dates will follow on &Bahrenfeld in the district... with the Tausch-Kiosk Walks that combine everyday experiences and specialist knowledge on the topics of water and soil an above-ground walk along the HERA-Ring through housing estates, allotments,...

Open day

Photo of the main building of European XFEL
The main building of the European XFEL offers office and work space for 350 employees. The first floor houses laboratories where samples are prepared before being examined in the experimental hall below.

Exciting program around European XFEL Guided tours of the experimental hall Activities for children Interactive experiments Lectures on research topics Interactive exhibition Food and drinks available Admission free (no registration required) © European XFELPhoto of children marveling at an experiment at the Open Day.

Science City Tour June 2026

A group of people stand in the middle of a green area, gathered in a circle on the roof of the DESY building

On a walk through Science City, we discover the successful combination of living, researching, relaxing and working. The tours are free of charge. No registration required. Meeting point: Infocenter Science City, Albert-Einstein-Ring 8-10

Science City Tour April 2026

A small group of people visit the Bahrenfeld harness racing track as part of the Science City Tour

On a walk through Science City, we discover the successful combination of living, researching, relaxing and working. The tours are free of charge. No registration required. Meeting point: Infocenter Science City, Albert-Einstein-Ring 8-10

Science City Tour April 2025

A small group of people visit the Bahrenfeld harness racing track as part of the Science City Tour

On a walk through Science City, we discover the successful combination of living, researching, relaxing and working. The tours are free of charge. No registration required. Meeting point: Infocenter Science City, Albert-Einstein-Ring 8-10

Science City Tour July 2026

A model of the city on display

On a walk through Science City, we discover the successful combination of living, researching, relaxing and working. The tours are free of charge. No registration required. Meeting point: Infocenter Science City, Albert-Einstein-Ring 8-10

Science City Tour August 2026

A group of people walking along a sidewalk

On a walk through Science City, we discover the successful combination of living, researching, relaxing and working. The tours are free of charge. No registration required. Meeting point: Infocenter Science City, Albert-Einstein-Ring 8-10

Science City Tour September 2026

A group of people is walking along a path together

On a walk through Science City, we discover the successful combination of living, researching, relaxing and working. The tours are free of charge. No registration required. Meeting point: Infocenter Science City, Albert-Einstein-Ring 8-10

Science City Tour

A group of people walking along a sidewalk

On a walk through Science City, we discover the successful combination of living, researching, relaxing and working. The tours are free of charge. No registration required. Meeting point: Infocenter Science City, Albert-Einstein-Ring 8-10

Science City Tour

A group of people walk down a flight of stairs together in a green area

On a walk through Science City, we discover the successful combination of living, researching, relaxing and working. The tours are free of charge. No registration required. Meeting point: Infocenter Science City, Albert-Einstein-Ring 8-10

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