Tansy
Nature

Local Flowers

Here are some field flowers that you may see when along the hiking trails. If you like flowers and you understand German, I have book proposal for you: Natur- und Kulturführer Siebengebirge, 8 Rundwege Author: Holger Maria Sticht Recommended by BUND Freunde der Erde, Gasterland-Verlag Köln 2011, 1: Auflage, ISBN […]

Sycamore maple
Nature

Local Trees

If the Seven Mountains were untouched nature, most likely the beeches would be predominant in the woods. Today, forestry has created mixed woods with 36% beeches, 18% oaks, 12% other deciduous trees, 3% robinias, 23% spruces and 8 % pines (source lanuv, North Rhine-Westphalia). On this page, you can see […]

The earth in the Jurassic and Triassic
Nature

Earth history

The Siebengebirge is about 30 million years old. That’s beyound a human’s imagination, yet in geological terms. it’s just a blink of the eye. Cenozoic Quartiary / Holocene (10.000 years ago – today) Modern humans and animals*. Since the beginning of the Quaternary, the plants and animals are similar to […]

Dinosaur at Nassenplatz, Siebengebirge (collage)
Nature

Did the dinosaurs know the Siebengebirge?

The Siebengebirge came into being about 30 millon years ago. 30 million years .. this age seems beyond human imagination, yet in the context of earth history it is just a moment. Diplodocus, whom you see in the collage above, lived about 155-145 million years ago in the Upper Jurassic. […]

Mirbesbach, Siebengebirge, Königswinter
Forests and Streams

Mirbesbach

A lovely creek along the L-331 motorway from Königswinter to Margarethenhöhe, close to the bus stop Rosenauer Weg. I love it very much. The Mirbesbach, translated to “Mirbi Creek” is mentioned in my emigrants’ story “At Home at the Rhine and in America”.

Tretschbachtal Valley, Siebengebirge, Bad Honnef
Forests and Streams

Tretschbachtal

Do you like wild romantic sceneries? Then the Tretschbachtal, one of the most beautiful valleys in the Seven Mountains Nature Park, is definitely the right trail for you. It takes you from the loop hiking trail around Mount Lohrberg high in the Seven Mountains to the city of Bad Honnef […]