A tour guide at Yellowstone National Park has shared photos of a visitor putting his hand in a geyser at Black Sand Basin as a warning to others, and a reminder to take care around geothermal features.
"Guy puts a hand in spouter at Black Sand Basin," wrote Amanda Eisenberg, whose pictures were shared via Instagram account TouronsOfYellowstone this week. "I've been a guide for over a year. I generally don't warn people anymore because most of the time they just tell me to shove it, but I warned this guy. He was walking all over the basin."
