Inside Yellowstone National Park’s most terrifying unsolved mysteries and gruesome deaths after woman killed by a bison

The 25-year-old suffered a puncture wound and other injuries.

She was transported to Eastern Idaho Regional Medical Center, where she died of her injuries.

Park Rangers have warned folks visiting Yellowstone National Park about the dangers of approaching wild animals.

"Wildlife in Yellowstone National Park are wild and can be dangerous when approached. When an animal is near a campsite, trail, boardwalk, parking lot, or in a developed area, give it space," Rangers said.

This incident comes after a long history of chilling events inside the famous national park.

MIKE PETERSEN'S MYSTERIOUS DEATH

Mike Petersen decided to go solo-hiking in the park on June 4, 2017.

His wife Bonny dropped him off at the trailhead that morning, and he called her throughout the day whenever he picked up cell service.

On that day, he was wearing a bright orange vest and waders and was carrying a gun, reported.

Mike had spent a fair amount of time in the West Yellowstone area in the past four months.

Bonny planned to pick him up at the trailhead around 6pm that night, but he never showed.

She waited and searched around the trailhead until 7.20pm when she heard four gunshots in the woods which she thought was a signal from her husband.