A rural Viroqua man was injured in an ATV crash Monday night.
The Vernon County Sheriff's Office said Morgun G. Oldham, 20, was driving the ATV on private property near Cherry Grover Road about 6:30 p.m. when he hit a boulder and lost control.
The ATV rolled over onto Oldham before coming to rest on its wheels.
Initially, Oldham was taken to Vernon Memorial Hospital for his injuries, but later flown to Mayo in Rochester.
The sheriff's office said Oldham was not wearing head or eye protection while driving the ATV.