Tunnels were built to mitigate flash floods, not shelter the ... that run under Las Vegas and head out to Lake Mead, there are 1,500 people or more who call this underground world home.

Advocates go underground to help homeless in Las Vegas tunnels While Dave Marlon ... Do I pay my $900 a month in rent or do I go camping in the shelter of these tunnels?,” Marlon said.

Celebrating its 10th anniversary, Nevada Preservation Foundation's Home + History Las Vegas returns this May with special ...