There's a pretty good chance you've seen the Ralph Engelstad Arena in Grand Forks before, but you've probably never seen it like this.

Sky Skopes recently published a video to YouTube, which features a bird's eye view shot of 'The Ralph,' from both outside and inside the arena.

According to InForum, the drone took ten separate flights to get all of the footage shown and the video took approximately ten hours to edit.

The Ralph Engelstad arena, which is home to the University of North Dakota men's and women's hockey teams, was first opened in 2001. The venue features over 11,000 seats and is often referred to as the 'Taj Mahal of hockey,' according to Wikipedia.

[InForum]