Las Vegas marks the end of an era this week as one of the US gambling hub's last original "Rat Pack" casino-hotels, the Sahara, finally closes its doors.

Opened in 1952, the Sahara hosted everyone from Elvis Presley and Jerry Lewis to Frank Sinatra and the Beatles in the 1950s and 60s, and their photos still decorate the walls above the reception.

But in recent decades Vegas saw an explosion of mega-sized casino resorts which left the "small" Sahara struggling to fill its 1,700 rooms at the end of the famous Strip.

The death knell was sounded in March, when its owners since 2007, SBE Entertainment, announced that the casino-hotel complex with its more than 1,050 staff was no longer a viable business.

"In a way it was a surprise, but in a way it wasn't," said Michael McLendon, a supervisor in the casino's poker room - already deserted ahead of Monday's final day.

"The way things were going, with the economy and all, we felt something was happening. We just didn't know what it was," he said. "I'm retiring. I'm done. There are not too many people out there looking for a 66 year-old anyway."

And with hard times hitting Vegas even harder than most US cities, the prospect of finding other jobs is not good.

"Some dealers here, just like porters, bartenders, cocktail waitresses, they found other jobs. But the majority didn't, because it's not a good time, now in Las Vegas, because of the economy," said McLendon.

Sheryl Reed, a waitress in the Nascar Cafe for 11 years, hasn't found anything. "It sucks. You have to be in your 20s to work in Vegas, now. I left applications, they say they'll call you, but they never call," she said.

Dennis Carade, a front desk clerk for 39 years, has also chosen to retire. "I was offered a job in the Aria because a friend of mine works there," he said, referring to another Vegas casino.

"But you know, I've been in this business for 50 years, time's up," he said, recounting anecdotes about Elvis and Clint Eastwood - who made The Gauntlet here in 1977.

He also doesn't mince his words about the Sahara's latest owners.

"These are the worst we've ever had. They came in here from California and they are very arrogant. It took them about three-and-a-half-years to take this hotel right down to the ground," he said.

"These people should be ashamed of themselves," he added.

The management of SBE Entertainment declined to make any comment.

Far from its "Rat Pack" glory days, the Sahara has been known in recent years for its dollar-a-go games and the 2.7 kilogram burrito available in the Nascar Cafe, dubbed "The Bomb".

But the hotel, with its Moroccan-style decor, its large Hollywood-style swimming pool and its ghosts - Sol Arenas, a cleaner for 20 years, claimed she saw a "frightening and diabolical presence" in the Tangiers tower - retained an outmoded charm which many will miss.

In the 1950s the "Rat Pack", a group of actors led by Sinatra but also including Dean Martin and Sammy Davis Jr, appeared in numerous Vegas shows and several films, including the original Ocean's Eleven.