Social media is awash with videos showing tourists engaging in dangerous behavior at US National Parks, whether it's petting bison or chasing bears, but this one requires closer inspection than usual.
The clip, shared via Instagram account TouronsOfYellowstone this week, shows a man walking by a hot spring at Yellowstone National Park. He's clearly off the boardwalk, which is a concern itself (not to mention illegal), but look closely and you'll see that he's not just showing an unhealthy interest in the steaming water. He actually bends down and washes his hands in the hot water, risking serious burns.
