In January I was out and about in Vienna’s underground again - sometimes on all fours. See a curated selection of photos of what I could see down there.

Almada is a town near the Tagus river in Lissbon in Portugal. Here you’ll find a wonderfully decayed and abandoned harbor of a former winery.

This abandoned paper mill is a lost place unlike any other I’ve visited before. The factory was abandoned just a few years ago during the pandemic.

Below Vienna, you’ll find a vast network of abandoned underground tunnels. Come and see what I found in an abandoned air raid shelter from WW II below Vienna.

A discovery by accident. I discovered this administrative building of an abandoned WW2 camp in the woods - and even more during my 2nd visit.

The airfield Rangsdorf is a now abandoned airport near Berlin that played an important role in history. Curious who departed from here?

Spreepark is an abandoned amusement park in Berlin. It was on my bucket list for a while. I finally had the chance to see and photograph it.

The Hohenschoenhausen Memorial is a former Stasi prison in East Berlin. I had a rare chance to visit and photograph it. I could even talk to a former prison inmate.

During the World War II, three pairs of Flak Towers were built in Vienna. Learn more about how I photographed them on iPhone.