GREEN MOUNTAIN FALLS, Colo. -- Of all the man-made sounds out there, most people would say many of them are just annoying.
But there are exceptions.
An arts festival in the mountains has a swing set that is drawing crowds made up of both children and adults ... because of the sounds it makes.
It makes really cool music and all the kids ... and adult have to do to make it happen is swing.
Dan Daru shows us the new attraction at Green Mountain Falls just west of Colorado Springs in his video report. You can see the interactive art for yourself during this holiday weekend.
It's part of the Green Box Arts Festival and will be on display and available for use through July 13.