"Im Grunde kehrt alles Große in der Welt auch im Kleinen wieder."

Alexander von Humboldt (1769-1859)

"Basically, everything BIG in the world also returns in the small."

Alexander von Humboldt (1769-1859)

My life as a geologist.

geo walks and talks



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Sharing fascination. Experiencing nature.

Deepening your understanding. Marveling.

I used to do that:

My work as a
lecturer in geology and field guide on expedition ships between 2018 and 2020 took me on various journeys with wonderful people to breathtaking, indescribable places.

The polar ice and wildlife of Antarctica and the Arctic (Svalbard, Greenland, the Canadian Arctic), volcanic islands in the Atlantic (from Iceland to Cape Verde), the verdant paradises of Ireland and the Scottish Hebrides—all these places are enchanting! Magic, fascination, and vastness amaze everywhere.

It is always a profound joy for me to learn about and understand nature in these diverse yet equally moving places, to discover the local geology—and especially to share these experiences with open-hearted and curious guests.

Experience. Is life.

And I am very happy to share these experiences elsewhere as well.


Exploring the wonders of nature. Discovering connections. Traveling through time.

In my lectures, you'll experience a view of the big picture, sometimes in great detail.

Information in four dimensions. If we want to understand the present, it's helpful to first grasp the past.

Where do stones come from, how did our Earth form—and what are stones anyway?! What is climate, how can we study it, and where? And why do some people even do it?

I want to inform you—about land and countries, and about what happens not only beneath our feet.

Develop and deepen your understanding.

Be amazed.

Here are a few excerpts from our travels

in the Arctic regions in 2019:

Svalbard | Spitzbergen - Ymerbukta | Summer 2019

Film by Susann Daube | Courtesy of Cruise Vision (https://shop.cruisevision.tv)

Jan Mayen | Volcanic island in the mist | Summer 2019

Film by Susann Daube | Courtesy of Cruise Vision (https://shop.cruisevision.tv)

Svalbard | Spitzbergen - Bockfjord | Summer 2019

Film by Susann Daube | Courtesy of Cruise Vision (https://shop.cruisevision.tv)

further geo impressions


impressions from here and there.

Brown Bluff - Table mountain volcano on the Tabarin Peninsula, Weddell Sea - Antarctica 02/2020

From time to time I compile some film and photographic impressions from recent years - you can find them here.

Polar Bears | Canadian Arctic  - August 2019

musik from

john barry - two socks (the wolf theme) (dances with wolves OST)

john barry - two socks at play (dances with wolves OST)

howard shore - concerning hobbits (lord of the rings OST - the fellowship of the ring)

john barry - spotting the herd (dances with wolves OST)


Aoraki / Mt. Cook | New Zealand - May 2020

musik by mumford & sons - si tu veux (ft. baaba maal & the very best)