Do you like thrill and excitement? I mean extreme entertainment and a new experience in an
unusual situation. I did my first experiment in December 2012. Then I repeated the walk several
times. For me, it is an invaluable experience in urban orienteering. You get used to hearing all the
sounds, you analyse them. I’ve done it several times since then. In the experiment I am blindfolded.
A blind person accompanies me. It is stressful. But after taking the blindfold off, I feel the strongest
emotions.

Here is a video of my first walk in the dark in 2012.

Here’s a video of my walk in the dark in 2021. And here are my impressions after the walk.