Three people got stuck on a cliff at Yellowstone National Park after climbing over a safety barrier to get a better shot of the park's Upper Falls.
The incident, which you can watch below, was captured on camera by Lydia Toelle, and shared on Instagram account TouronsOfYellowstone, which specializes in highlighting bad behavior at US National Parks. Past examples have included visitors dipping their hands in hot springs, and taunting elk (with predictable results).
