Las Vegas Nightlife Guide: What to Do at The Cosmopolitan

If you're chasing the pulse of Las Vegas nightlife, you'll find it beating loudest inside The Cosmopolitan. Nestled in the heart of the Strip, this iconic resort is a microcosm of Vegas energy—effortlessly mixing high design, unexpected experiences, and a roster of cool bars, restaurants, and lounges that set the tone for an unforgettable night.

Whether you're pre-gaming before a show, winding down with late-night bites, or crafting an all-night crawl through the best cocktail bars in Las Vegas, we've rounded up our favorite things to do inside The Cosmopolitan.

Spoiler: It's not just about where you end up—it's how good the night gets along the way.

Start Your Night at Clique Bar & Lounge

Opening in August 2025, Clique Bar & Lounge is your go-to Las Vegas cocktail bar for moody vibes, golden tones, and a sultry soundtrack that evolves with the night. This reimagined lounge is the perfect starting point for your night out—with elevated cocktails, stylish bites, and a setting that feels both glamorous and effortless.

Order a signature cocktail, settle into a moody corner, and let the night unfold. Clique isn't just one of the best Las Vegas lounges to unwind—it's also where you can catch a Raiders game with style, share a few small bites, or kick off the ultimate Vegas night. 

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Grab Dinner at Amaya Modern Mexican

You don’t have to leave The Cosmopolitan to indulge in bold flavors and upscale dining. If you’re searching for a Las Vegas Strip restaurant or Googling “Mexican food near me,” look no further than Amaya Modern Mexican. This elevated dining destination fuses modern design with vibrant culinary traditions—think seafood-forward ceviches, flame-kissed dishes, and cocktails that bring the heat.

It's a whole vibe: elegant, energetic, and ideal for everything from date nights to group dinners.

See Live Music at The Barbershop Cuts & Cocktails

Hidden behind an unassuming janitor door, The Barbershop Cuts & Cocktails is one of Vegas' best-kept secrets—if you know, you know. 

Part speakeasy, part live music venue, and part old-school barbershop, this spot delivers a full sensory experience. With a rotating lineup of local bands, legends, and sometimes surprise guest artists, Barbershop is one of the top Las Vegas speakeasies where things go from chill to full-send real quick. It’s intimate, loud, and undeniably fun—aka exactly what cool bars in Las Vegas should be.

Pro tip: get there early. It fills up fast.

Take a Chance on the Casino Floor

Let’s not forget the obvious. The Cosmopolitan’s casino floor is one of the most dynamic on the Strip, with an upscale crowd, stylish ambiance, and just enough edge to make things interesting.

Whether you’re trying your luck at the tables or just people-watching from the bar, there’s a reason this place draws in night owls and high-rollers alike.

Explore the Art and Architecture

Vegas doesn’t always have to shout. The Cosmopolitan is home to one of the most quietly beautiful art collections in the city. From digital installations to large-scale murals, you’ll find creativity in every corner—sometimes where you least expect it (hello, secret pizza).

Take a stroll through the lobby or snap a photo inside The Chandelier, a three-story bar draped in over two million crystals. It’s not just a drink spot—it’s an architectural masterpiece.

Sip Cocktails with a View at The Chandelier

Speaking of The Chandelier, it deserves its own shoutout. This multi-level visual stunner serves up equally inventive cocktails inside a literal chandelier. Each floor offers a different vibe, from experimental mixology to lowkey glam.

Not a bad spot for a date or a spontaneous cheers.

Make It a Night to Remember

From cocktail bars and world-class dining to hidden lounges and live entertainment, The Cosmopolitan brings a lot to the table—literally and metaphorically. It's the kind of place where your night can evolve from sophisticated to spontaneous in a matter of steps.

And it all starts with where you go first. So whether you're here for the full Vegas experience or just passing through, one thing's certain: you're going to want to make this your stop.