Phantom uncovers ancient petroglyphs

[B- Scene Films]

http://www.ancientcolony.com/underw...d-accidentaly-by-a-drone-in-vancouver-canada/

 

[msinger]

Check out the comments. It appears that is more modern than you think.

 

[B- Scene Films]

Indeed: Lakeside Labyrinth, Nelson, British Columbia, Canada, Location