Imagine doing a little gymnastics 600 feet up in the air.
Performers from the Cirque du Soleil scaled the tower at the top of the Space Needle to try out a few moves. One grabbed the hand holds and did a star movement then turned himself upside down.
Air 4 was on hand to capture the video.
You don't have to go up 600 feet to see the show. Cirque du Soleil 'Volta' is playing at Marymoore Park in Redmond for the next month.