ABANDONED PRISON So Evil They Closed It Down...

#abandoned #abandonedhouse #abandonedplaces This Week I Explore a sealed abandoned prison in Portugal to uncover the truth behind why it was suddenly shut down and left to decay. Hidden just outside Lisbon, this abandoned prison has been locked away for years, with entire cell blocks sealed off and untouched. From crumbling corridors to forgotten prison cells, this place feels like time has completely stopped. But the biggest mystery? A section of the prison that was deliberately sealed shut… and no one seems to know why. In this video, we explore deep inside this abandoned prison, searching for answers, uncovering hidden areas, and attempting to gain access to the sealed cell block that was never meant to be entered again. What really happened here… and why was this prison closed and abandoned? If you enjoy urban exploration, abandoned places, hidden locations, and real documentary-style adventures, make sure to subscribe for more. 📍 Location: Portugal (near Lisbon) 🎥 Filmed by: Adam Mark Explores Join this channel to get access to perks:    / @adammark