A fire was reported at Bellagio hotel-casino Thursday night.
Clark County Fire Department first responded to the fire at 10:50 p.m. after receiving the first call at 10:46 p.m. The fire was located on the roof of a building on the north side of the lake, KTNV reported.
Firefighters reported at 11:09 p.m. that fire was knocked down. Clark County Fire said firefighting efforts were "extremely difficult" due to the location of the fire and access to the location.
A total of 77 personnel responded to the scene. A second fire was called as a precaution.
There are no reported injuries. The cause of the fire has not yet been released.
Las Vegas Boulevard was briefly closed as a result of the fire.