A father and son died Saturday in a camping accident near a Northern California late, authorities said.
The Fresno County Sheriffs Office said the pair was hiking along a trail near Shaver Lake when the two fell off a cliff.
Sgt. James Minenna told KSEE-TV the two were hiking on a path that wasn’t an official trail, but others have also walked along the unmarked road before.
“It’s a dangerous area to be in, especially if you’re not experienced,” he told the television station. “And with ease of access like it is, people can get themselves in trouble really quickly.”
Authorities said deputies tried reaching the victims by air, but their helicopter suffered a power failure while refueling and needed to make an emergency landing, according to KFSN-TV.
The hikers identities havent been released.
Rescue crews were expected to attempt to recover the bodies Sunday morning.
A similar accident occurred in 2014 at around the same location.