A cheetah sneaked into a safari vehicle in the Serengeti National Park in Tanzania. /CFP Photo

According to reports, the family tour group were told to stay calm and silent whilst the cheetah climbed into the back seat, sniffed around and explored the jeep. /CFP Photo

Fortunately, the curious cat's visit was very brief, and he left leaving no one hurt. /CFP Photo

This image was obtained from video footage by Peter Heistein, a landscape and wildlife photographer. /CFP Photo