Drones have visited Apple's new Campus 2 construct numerous times already, but we have yet to see how progress is coming along in 4K. Should you have a display capable of rendering video in said resolution, fetch the popcorn and enjoy the drone flyover footage.
As we've covered already, phase one of construction is expected to be completed by 2016. While there's still some way to go, it's a staggering sight to behold. The campus will not only house the thousands of Apple employees, but the company will also ensure the new HQ will be environmentally friendly.