Contemporary witness to climate history

Geo adventure trail "Moving stones - moving climate"

The Geo-Adventure Trail takes visitors on a loop around Brelinger Berg through many thousands of years of our region’s climate history. Twelve lovingly designed stations explain how humans and nature have shaped—and continue to shape—the landscape and climate.

"Moving Stones – A Changing Climate" at Brelinger Berg

What does the Eiffel Tower have to do with the Ice Age? What do glaciers sound like? Where has the forest around Brelinger Berg gone? And how have humans shaped the climate since the last Ice Age? Using all your senses and a smartphone, a hike along the adventure trail becomes a journey through the region’s climate history.

At twelve artistically designed stations, visitors can learn how Brelinger Berg was formed.

Built on Sand – A Journey Through Time on Brelinger Berg

When you set out on the Geo-Adventure Trail from the Oegenbostel Cemetery and begin your 5.5-kilometer loop around Brelinger Berg, you’ll feel it right away beneath your feet: the fine sand that the glaciers of the penultimate glacial period of the Ice Age carried here around 230,000 to 200,000 years ago. You walk uphill on a soft, wide path—past colorful pebbles and black flint, over coarse and fine sand of all grain sizes. The glacier did a thorough job: rocks were ground down, pushed around, and smoothed. This is how—very slowly—an elevation was formed that today almost resembles a dune on the North Sea. A hill shaped by ice, water, and wind. It smells of coniferous forest and fresh resin—almost like a vacation by the sea.
Suddenly, a deep cut opens up in the landscape to your left: You’re standing on a viewing platform above the sand quarry, a massive open-pit mine. Sand has been extracted here for decades—a valuable raw material for home construction and road building. And on your smartphone, you’ll learn why Brelinger sand is so sought after in the construction industry—and why sand from the Sahara can’t replace it.

You can scan QR codes at each station on the geo adventure trail to access short films and illustrative graphics.

Touching allowed - history to experience

The further you venture into the mixed forest, the more the mountain’s history unfolds. At twelve artistically designed stations, you’ll learn how Brelinger Berg was formed—and how nature and humans have influenced each other over millennia.
You’ll blow fine sand across smooth wind-eroded edges, strike granite with a hammer, and hear the sound it makes. Together with friends, you’ll try to move a boulder along rails. You’ll learn to distinguish between different types of trees and experience the landscape with all your senses.

At each station, you can scan QR codes with your smartphone. These codes lead to short videos, illustrative graphics, and concise texts that show you:
• how thick the ice was when the glacier towered over the mountain,
• how wind smooths rough stones into smooth, wind-sculpted edges—and what that has to do with NASA,
• and how humans have shaped the landscape of the surrounding Wedemark region for over 8,000 years—with tangible consequences for vegetation and climate that are still felt today.
In 2–3 hours, you’ll get to know a fascinating landscape—and understand how it came to be.

A trail for all those who like to take a closer look - and want to experience how nature, people and the climate are connected. Event and opening dates: Click here for the geo adventure trail.

Discover all year round - with or without a guide

The geological trail is open year-round—perfect for family outings, exciting excursions, school trips, or special walks.
Your visit will be even more memorable with a guided tour led by geologist and paleontologist Dr. Kerstin Athen. With her expertise, humor, and surprising visual aids, she brings the history of the Earth to life.

Program flyer

The flyer with the schedule of guided tours of Brelinger Berg has just been published and is available at locations such as City Hall and MOORiZ. It can also be downloaded as a PDF from the municipality’s website at www.wedemark.de.