UTML.Lu

Let’s start tomorrow, every sunday a new picture of the beautyful Müllerthal, your ‘playground’ for the 12th septemer 2026!

For everybody who tried to reach us by email: after some hiccups with our login system, we’re back online!

I’ll work through all outstanding emails during this week, so don’t worry—we’ll get on top of everything. From now on, you can expect a reply within two weeks.

Thanky for your understanding and don‘t forget to register as places are selling out fast! Trail and Shorty are nearly at full capacity!