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    Catalyst Bar

    4.1 (22 reviews)
    PriceyCocktail Bars
    Open Open 24 hours

    Catalyst Bar Photos

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    Sarah S.

    This bar was fantastic because it's open 24/7! My friends and I were all staying at Linq so when we needed a meetup place, it was always Catalyst Bar. Service is hit or miss. The bartenders are friendly but it can be insanely slow. I legit waited for 20 minutes to order a draft beer on a Monday at 3pm because they had one bartender working the entire bar. It's a huge space! They need to have more than one bartender working at a time. Tons of people were just waiting with empty glasses. Then when I finally ordered on the day, they were out of the special draft so just did a bottle. Ah well. Apparently they usually have flair bartenders! They did not any of the times I was there. All other times, we didn't have many issues though, so it's an A-OK spot to grab some drinks, meetup, and watch some games at the Linq.

    Arbi Z.

    I came here for a few drinks, smoke a cigar and to catch a little bit of the early football game away from the madness of the nearby sportsbook. I got an old fashioned which wasn't the best one I've had but the bartender was very friendly and promptly made my drink. There was plenty of seating not at the bar which was great. The bar has a weird layout and if you blink you might miss it. It's a cool place to chill away from the madening crowds. Great for having a few drinks before being on your way. If here again, I'll definitely stop by.

    Full bar!
    Bryan P.

    Great drinks, great location, and easy access! So I came here on a Thursday morning around 9AM after being given a wait for another dinner. I had twenty minutes to get in, get a buzz and move to chow down. With that in mind myself and a buddy sat down at the well lit, well placed and honestly inviting Catalyst Bar and was I pleased with the performance. The bartender quickly got our orders and began flipping, pouring and stacking with some drops of the plastic glasses. Personally not my thing however kudos on the juggling act and great for the bartender for trying since 2AM. $15 dollars later and a hearty tip, I got a mimosa with a splash of orange juice and a well mixed bloody marry. The drink was strong and did the trick, not overdoing it on the alcohol spectrum with too much champagne, the bloody marry bitter and spiced and the friendliness at the bar at an all time high. The bar itself was clean, no crowd and well displayed with a specialty menu. The only recommendation I would make is doing without the 3 minute show with a lot of trial and error. I understand the bartender was tired but closing to the end of his shift it may be time to put away the juggling act, the extra time having us rush our drinks and miss or wait list. Otherwise than that he was extremely kind and mixed well. 10/10 for drinks, 8/10 for cleanliness and 7/10 for service! Not for a quick stop but rather for a drink and some chit chat!

    Donna M.

    The Juggling Act is very much Alive & Well! The positioning of the corner-open bar beckoned me, as it was central to all the action going on. But soon my attention was affixed on the talented jovial Bartender who was constantly moving around his area as he took verbal orders & juggled bottles, never missing a beat or spilling a drop! I have never seen anything like this ~ or maybe I don't frequent enough bars! & When I opened this to post my review, I learned that this act has been going on for awhile!

    Frank C.

    Tom and his boy that looks like a 7th grade Christian bale aka turtle are the master if the old fashion

    Terry practicing his craft... with perfection!

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    2 years ago

    Bartender seemed annoyed that I was making an order. Then $20 for a plastic glass of Vendetta Chardonnay. Go elsewhere.

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    Ask the Community - Catalyst Bar

    Review Highlights - Catalyst Bar

    Thankfully, my "work function" is putting me up at the Venetian next month, which is a 5 minute walk to Linq.

    Mentioned in 8 reviews

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    Checked out of the hotel and wanted to get a drink at the bar to kill some time before my flight…read more The bar has plenty of seating at the bar and around the area. I opted for a comfier lounge chair next to the bar and checked out the menu on the table. When I was ready to order, I went up to the bar. Which, if you've been to bars in general, they happily take your order and you wait and bring the drinks back to your seat. Well not at Vesper. Went up ready to order and the bartender asked where we were seated and said a waitress would come by and that we couldn't order with him. We sat, we waited 15-20 mins and no one came around. We waited long enough and decided it wasn't worth our money. If trying to get an order in was this difficult, can't imagine what the rest of the service is like.

    I arrived to the vesper bar and found a nice couch next to the bar…read more The atmosphere is nice and the bar looks very appealing. I sat for around 15 minutes waiting for service and then walked up to the bar instead to order drinks. He rejected my offer and said the waitress would take my order and to return back to my seat. The waitress has not come around. she has been standing in the corner looking at nothing for the past 20 minutes.

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    4.8(11 reviews)
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    WOW! It's been a minute since I've been to the Rio and explored. And we were here for a show and…read moreended up checking out this place after a bartender told us to on property after the show ended. And I'm so glad we did! This is such a cool bar on property at the Rio. It's a very Brazilian vibe in here and just so cool. The lounge seating is absolutely beautiful. I just got a gin and tonic, but next time I come back here, definitely grabbing one of their tropical cocktails which looked so good. There was live entertainment when we were here, too. Such a cool spot. Would definitely come back here again!

    A new development on our last visit was the new Lapa Lounge Bar. A large round bar between the…read morecasino floor and the front doors. Adhering to the Brazil vibe, it has a gold jaguar climbing the bar and a very chique vibe with pops of gold and patterned seat upholstery. And it's a perfectly convenient stop for a drink when meeting others in the lobby to leave for dinner. Bartender Christian is as friendly as all the staff at the Rio and took great care of us. The cocktail game is real and we had some excellent, beautiful drinks. There was a live singer some nights. (Lapa & Luckley's have happy hours a few days a week) Also, I don't know how often this happens, but while in the casino we were given a buy one get one coupon for drinks here! But be sure to tip on your total before the discount ;)

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    We came to the Vault at the Bellagio which is a hidden speakeasy…read more The hostess was very nice and professional. We did a walk in and were lucky to grab a seat at the bar. As soon as you walk in, you're greeted with beautiful decor and a cozy, intimate atmosphere. The service was outstanding. Our bartender was super friendly and every drink were crafted and presented beautifully. The cocktails are definitely on the expensive side, but you're paying for the entire experience. They also bring out complimentary snacks and dessert jellies, and everything is served with incredible attention to detail. It's a small space, so I'd recommend making a reservation. If you're looking to treat yourself to a unique cocktail experience in Las Vegas, I would definitely recommend The Vault.

    We had a fantastic time at The Vault! This place is a true hidden gem. The cocktail menu is…read moreincredibly creative, with each drink thoughtfully crafted and bursting with unique flavors. The atmosphere is sophisticated and intimate, making it the perfect spot for a high-end night out. Our server, Jessica provided top-notch service, she was professional, attentive, and incredibly welcoming throughout the evening. They even surprised us with complimentary snacks and cocktail shots, which was such a generous and thoughtful touch that made our night feel even more special! The small bites we ordered were also absolutely delicious and paired perfectly with our drinks. If you're looking for a refined experience with outstanding drinks, a great vibe, and amazing hospitality, The Vault is a must-visit. Highly recommended!

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    Catalyst Bar - cocktailbars - Updated September 2026

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