My worst 'holiday' disaster was in march 2018, when I was in Belfast.I thought of going on a walking trail myself. I did not bring any water or someone with me.
I started walking in the woods. After a while I got lost. It started raining and I kept walking and walking. I was walking for three hours when I finally found a way to a road, which led me to a new town.
I took out my phone and looked at the time, it was almost dinner time at 17:00.
I called an uber and he drove me back to my university. It took us 30 minutes to drive back. I felt very ashamed that I got lost.