Did Sasquatch go rock climbing here or what?!

Amanda McDonald, Townsquare Media

When driving across the Penobscot Narrows Bridge from Verona Island to Prospect you may notice a large white mineral stain on the tall rock wall directly in front of you. Is it just us, or does it totally look like a giant footprint!? We drew it out for you below.

Amanda McDonald, Townsquare Media

The footprint is best visible from the bridge or from the Penobscot Narrows Observatory as you can see in the photo below.

Is this just a simple lime, salt, or freak mineral accident? Or something more supernatural? We lean towards it being something strange because it is located less than a mile from one of the most haunted places in Maine, Fort Knox. It is also in the paranormal zone of extremely strange and spooky town, Bucksport.

Have you ever noticed this footprint before? Do you think it is something more than a stain caused by the elements?