Spotlight Summary

About This Piano Bar at Bellagio Hotel & Casino

Petrossian Bar is an upscale piano bar and lounge situated just off the lobby of the Bellagio Hotel & Casino, offering a front-row view of Dale Chihuly's iconic hand-blown glass sculpture 'Fiori di Como' overhead. Guests are treated to live piano performances, an inventive menu of signature cocktails and caviar-forward bites — from caviar tacos to the theatrical Bellagio Martini served atop a giant block of ice — as well as an afternoon high tea service on weekends. Whether stopping in for a late-night martini, a romantic date, or a leisurely weekend tea, the bar blends sophisticated ambiance with surprisingly approachable hospitality. The dress code is casual, yet the atmosphere easily accommodates special occasions and discerning palates alike.

Did You Know

Interesting Facts

• •Petrossian Bar celebrated its 25th year in business in 2023, making it a rare long-standing survivor in Las Vegas's perpetually changing bar scene.
• •The bar's signature 'Bellagio Martini' — made with Grey Goose vodka, dry vermouth, and a dash of lemon essence — is served tableside in a stemless glass atop a giant block of ice and paired with an Ossetra caviar cigar.
• •Live piano is performed on a one-of-a-kind Steinway grand piano, and the bar maintains a roster of longtime, tenured piano performers.
• •The bar takes its name from the legendary Petrossian caviar brand, and its caviar service features top purveyors including Imperial Ossetra, Royal Daurenki, and Baika Classic — available as a trio with two glasses of Veuve Clicquot or a vodka flight.

Insider Tip

Hidden Gems

• •Afternoon high tea — one of the only high tea services on the Las Vegas Strip — runs Friday through Sunday from 1–4 p.m. and is highly popular; reservations are strongly recommended and can book up well in advance.
• •The bar's prime location between the Bellagio lobby and the casino floor makes it one of the best people-watching spots in all of Las Vegas, with a direct sightline to the famous Chihuly sculpture above.

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