News
Inside Luxembourg: Discover the Mullerthal with children
15 April 2026
By Isabelle Frisch-Koopmans
There are places that invite children to explore before you even say a word. The Müllerthal is one of those places – full of winding paths, moss‑covered rocks and the kind of quiet magic that makes families slow down and look around. When my children were younger, we often spent entire spring days there, leaving in the morning and returning only when the sun began to set. We wandered between cool rock passages, listened to the sound of water and discovered tiny caves that felt like secret hideouts. Those long, bright days outdoors remain some of my favourite spring memories.
As April turns into May, the Müllerthal becomes especially beautiful. This week, I’d love to take you into some of the most child‑friendly spots in this region that are perfect for small adventures, fresh air and moments of wonder.
Echternach Lake © Dreamstime
A natural playground for all ages
The Müllerthal Region – often described as Luxembourg’s Little Switzerland – is an exciting destination, not only for adults but also for children. There is so much to discover.
Museums offer workshops where children can learn new things in a playful way. There are indoor and outdoor pools as well as a swimming area in the Echternach lake. There are trampolines, playgrounds, specially designed trails for children and guided tours through old castles.
Whether you prefer nature, culture, movement, or creativity, there is something for every age and every budget. This is exactly what makes the Müllerthal Region so interesting for families – there is always something to do, no matter the weather.
If you’d like to show your children what the Müllerthal looks like, take a look at this calm, beautiful video of the region here.
Family highlights in Luxembourg's Little Switzerland
The Müllerthal Tourist Office has created a wonderful overview of the best places for children, from easy walks to exciting rock formations. You can find the full list here. It offers fantastic ideas for indoor and outdoor activities, suitable for every age and for all kinds of weather.
Discovery Tours with Mia
One of the most charming offers for children in the Müllerthal is Mia’s Discovery Tours. Mia guides families through the region with playful tasks, stories and small challenges that make exploring even more fun. These tours are designed especially for young adventurers with child‑friendly routes, fun missions and riddles, and learning through movement and discovery. They are perfect for a half‑day or full‑day family outing. You can find Mia’s tours here.
Heringer Millen – The Visitor Centre
Heringer Millen in the village of Müllerthal is a perfect starting point for families. At its visitor centre you can learn about the region, see old milling tools and pick up child‑friendly walking suggestions. It also has a nice restaurant and fantastic playground for children.
Schiessentümpel waterfall
The most iconic spot in the Müllerthal — a stone bridge, a gentle waterfall, and a magical atmosphere.
Wollefsschlucht © Dreamstime
Wollefsschlucht (Wolf’s Gorge)
This narrow rock passage, which can be found on the E1 hike between Echternach and Berdorf, feels like a fairy tale. Children love the echoing sounds and the cool air.
Short hiking Loops
There are several 30- to 60-minute loops on the Müllerthal Trail with caves, bridges, rocks and streams that are perfect for little legs and big imaginations.
Barefoot Path
The Müllerthal also offers accessible or low‑threshold activities. A lovely option is the Barefoot Path in Medernach (Kengert) – a sensory trail where children can walk on grass, stones, wood and sand, discovering different textures with their feet. More information is available here.
A Mini Adventure Walk
Whether you visit the Müllerthal or simply explore a forest near your home, you can turn it into a small adventure:
- Look for rock shapes — what do they remind you of?
- Listen for water
- Touch moss and compare textures
- Find a “secret passage” between trees or rocks
- Collect one small natural treasure
Children love exploring when they feel like discoverers.
Beaufort Castle © Dreamstime
Word of the Week
Fiels (pl. Fielsen) – rock (rocks) or cliff (cliffs); one of the most typical features of the Müllerthal
Example: “D’Kanner hunn am Müllerthal vill flott Fielsen entdeckt.” In English it means "The children discovered many beautiful rocks in the Müllerthal.".
Recipe: Oat cookies
These simple oat cookies are perfect for a healthy hiking snack.
Ingredients
100 g oats
80 g flour
60 g butter
50 g sugar or honey
1 egg
A pinch of salt
Optional
Raisins or chocolate chips
Instructions
- Mix everything together.
- Form small balls and flatten slightly.
- Bake at 170°C (fan) for 10–12 minutes, then let cool.
- Pack them for your next walk.
Hohllay Cave near Berdorf © Dreamstime
As we move deeper into these bright and hopeful spring days, I wish you and your family moments of fresh air, curiosity and gentle adventure. Whether you visit the Müllerthal or simply explore a nearby forest, may you find beauty in the small things — a rustling leaf, a cool rock, a splash of water.
Léif Gréiss
– Isabelle
- This article is part of our “Inside Luxembourg” series, celebrating the stories, flavours and traditions that shape our local culture.
