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FREYLER
Explorer

Rule of Thumb

At FREYLER people have a feel for sizes, whether in metres, tonnes or euros. Herbolzheim's business park has halls built by FREYLER, for example for Prodinger, Kalfany and Wecubex. You can estimate how long one of them is. Or measure it.

Locations
Prodinger
Kalfany
Wecubex
To complete the Challenge …

Choose one of these FREYLER halls and estimate how long its front is. Write your estimate down. Then measure it from the pavement without a tape measure. How is up to you. Take a photo with your estimate and your result on your notepad, the hall in the background.

Share your results on social media, using the hashtag:
Don't forget to tag @urbanchallenger on Instagram or TikTok to get featured.
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6
Points

Like to take on more Challenges just like this one?

This Challenge is part of the Urban Challenger city exploration game.

Learn more …
Smartphone and game cards – Urban Challenger

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