A powerful thunderstorm that passed over Death Valley National Park knocked out power and left debris strewn across roads, leading to park officials to suggest visitors stay away for the time being.

The high heat of Death Valley National Park is believed to have played a role in the death of a motorcyclist whose body was found in the southern end of the park.

In a bid to arrest those responsible for vandalizing a warm spring with an endangered fish species, Death Valley National Park officials on Monday released a short video showing three men riding up to the Devils Hole unit of the park in an off-road vehicle and roaming around the grounds. Part of the video is from a camera in the warm spring itself. That segment shows one of the men in the water.

Construction on Badwater Road is scheduled to start Monday to repair damage from last October’s flash floods. The route from southern Death Valley to Shoshone, California, will remain closed until construction is complete, which is scheduled for July 14