The ghost of The Stanley Hotel

The Stanley Hotel in Estes Park, Colorado, has been around for more than 100 years and was built as a posh getaway for the wealthy seeking solitude in the mountains.

As the years passed, however, occupancy declined and by the 1970s, the grand hotel had fallen into disrepair. It was around that time that famed author Stephen King spent the night there and was inspired to write the book “The Shining.”

The book and blockbuster film helped return the Stanley to its former glory. Now, guests come in droves to see the hotel that inspired one of the scariest horror movies of all time.

Given its history, it should come as no surprise that many visitors report strange happenings. Aware of the ghostly rumors, Texas resident Henry Yau booked a last-minute getaway in April of 2016 to “check it out.”

After arriving, Yau had dinner, then wandered around the Stanley to take photos. Stopping at the staircase, he waited for people to clear the area, then took a picture, thinking nothing of it.

Later that night, however, Yau fell seriously ill. “I felt really sick, I had the shivers, I was like, something’s really wrong,” he tells TODAY.com. His companion suggested he go to the emergency room, but Yau refused.

On the trip home, Yau began swiping through the photos he’d taken when he discovered what he said was a “really, really strange image” of someone standing on the stairs.

Except no one had been there.

The next day, he posted the photo on Instagram, half-joking that he’d captured a ghost — and the world took notice. Almost overnight, Yau found himself in the limelight with his ghost picture warranting attention from global media outlets and paranormal experts who wanted to examine the photo.

“Some experts say that there’s two ghosts, and other people said that the reason I got sick is because the ghost was trying to materialize, taking energy out of me,” he said. “There’s so many theories about this.”