BIARRITZ, France (AP) — A massive section of coastline near the lighthouse in Biarritz, a resort town on France’s southwestern Atlantic coast, collapsed Wednesday evening, killing one diver and leaving another missing, local authorities said.

The collapse occurred around 8:20 p.m. while three divers were at the base of the cliff, Biarritz City Hall said in a statement. One escaped unharmed and was assisted by emergency teams.

The Associated Press