Two urban explorers embark on an adventure from Barcelona to Madrid, Spain. They explore an abandoned tunnel, navigating through its decaying structure, avoiding potential hazards such as collapsed roofs and loose stones. Along the way, they discover remnants of the tunnel's past, including old speed signs, train cars, and maintenance equipment.
As they venture deeper, they come across a train that has been crushed by a landslide, with debris scattered all over the area. The explorers marvel at the destructive power of nature and the remnants of human activity.
After completing their exploration, they emerge from the tunnel, hungry and tired. They reflect on their experience, acknowledging the risks they took and the excitement of discovery. The video concludes with the explorers returning to Madrid, interacting with subscribers, and hinting at future adventures.
Here are the extracted facts from the text:
1. The narrator and their companion are going on an epic mission from Barcelona to Madrid.
2. They arrived in Madrid the next day and are searching for someone to record with.
3. They enter a tunnel, where they find an old speed sign that appears to be from 100 or 120 km/h.
4. The tunnel is in a state of disrepair, with collapsing roofs and humidity causing damage.
5. They find a track maintenance train inside the tunnel, which has been damaged by a landslide.
6. The train's roof has collapsed, and there is evidence of a greasing mechanism for the tracks.
7. They find a wheel from the train that appears to have derailed due to the impact of the landslide.
8. After exploring the tunnel, they exit and wait for a bus to take them back to Madrid.
9. They meet two subscribers who saw their stories and came to say hello.
10. The narrator and their companion live about 800 kilometers apart, with the narrator living in Barcelona and their companion living in Madrid.
11. They recorded together despite the distance, and the video will be available on their channel.
12. They plan to record more content the next day, which will be available on their channel in a few days.