This hill is ubiquitous but surprisingly difficult to locate in reality.

The iconic Windows XP default desktop wallpaper of a sloped green hill beneath a bright blue sky is one of the most viewed photos in the world, but its generic pleasantness has long stumped internet denizens in regards to its real-world location — with some believing it’s not a real photograph.

The editor-in-chief of SFGate recently set out to find the earthly subject of the computer background and discovered it covered in wine grapes, across the street from an alpaca farm and Highway 12 in Sonoma, California.

The photo even has an incredible backstory: Charles O’Rear snapped the now-legendary shot of what is known as “Bliss” hill while driving to see his now-wife on a Friday afternoon in January 1996.