Freedom Tower Spire Video Shows Dizzying Ascent To 1,776 Feet Above New York (VIDEO)

If you're not a fan of heights then it's probably best not to watch this.

The nine-minute clip shows the dizzying ascent of the spire that now crowns New York's Freedom Tower.

A Go-Pro camera caught the momentous occasion as workers fixed the spire that makes the building the tallest skyscraper in the Western hemisphere at 1,776 feet.