The Cosmopolitan of Las Vegas

Hall-by-Hall Capacities • Master Hotel Blocks • Published Utility & Union Rules • 8 Walkable VIP Buyouts
3708 Las Vegas Blvd S, Las Vegas, NV 89109, USA 9–14 mins (2.2 mi from Harry Reid Int'l LAS) By MGM Resorts International Official site ↗
4.6 (79,147 Google Reviews) Union Jurisdiction GBAC STAR Accredited Facility 1 Hosted Shows Mapped

The Cosmopolitan of Las Vegas (3708 Las Vegas Blvd S, Las Vegas, NV 89109, USA) is an audited 8,000-capacity luxury boutique convention & terrace resort in Las Vegas, NV, featuring 240,000 sq. ft. vertically stacked across Levels 2–4 (39,000 sq. ft. (Chelsea Theater / Castellana Ballroom) largest contiguous span), 45+ rooms + The Chelsea (3,200 Cap), 22' 0" clear ceilings, and 9–14 mins (2.2 mi from Harry Reid Int'l LAS) access from LAS Airport.

Check Open Dates & Master Room Block RFP →
8 VIP Dining Buyouts →
Total Exhibit
100,000 sq. ft.
Max Contiguous
39,000 sq. ft. (Chelsea Theater / Castellana Ballroom)
Breakout Rooms
45+ rooms + The Chelsea (3,200 Cap)
Max Clear Span
22' 0"
Docks & Ramps
Dedicated convention freight docks & marshaled bays
10-Min Walk Rooms
8,000+ corridor rooms
FY27 GSA Per-Diem
$173/nt • $86/day
VIP Dining Buyouts
8 Corridor Venues
Audited Flagship Shows Hosted at The Cosmopolitan of Las Vegas 1 Major Events Mapped
View Full Convention Calendar →
Executive Site-Selection Audit

Why Associations & Promoters Book The Cosmopolitan of Las Vegas vs. Contract Watchouts

Competitive Facility Advantages
  • Verified 5,500+ conference & ballroom capacity (9–14 mins (2.2 mi from Harry Reid Int'l LAS)).
  • Strong F&B-to-space-rental offset leverage and 3-bid local Las Vegas EAC AV compatibility.
Contract & Operational Watchouts
  • Order electrical and dedicated VLAN Wi-Fi 30 days ahead of move-in to avoid floor surcharges.
Published Space License Rate & CVB Incentive Benchmarks Negotiated against room-block & F&B minimums
Move-In / Move-Out Policy

Move-in and move-out days are negotiated alongside paid show days or offset against master sleeping-room and catering minimums.

Meeting Room Allocation

Breakout room allocations scale proportionally with exhibit hall license square footage and headquarters room-block pickup.

CVB Marketing & Transit Support

Coordinate early with Las Vegas destination sales teams to audit shoulder-week incentives and multi-year rate caps.

12-Month Compression & Need-Date Windows

When to Book The Cosmopolitan of Las Vegas for Maximum Rate & Hotel Leverage

Peak Moderate Value Window
JAN Peak

Q1 Flagship Trade Show Surge

FEB Peak

High Association & Expo Demand

MAR Peak

Peak Spring Convention Window

APR Moderate

Shoulder Openings Late April

MAY Moderate

Strong Late-May Negotiation Leverage

JUN Value

Summer Value Rates Begin

JUL Value

Maximum Room-Block & Space Concessions

AUG Value

High Availability & Value Pricing

SEP Moderate

Fall Season Kickoff

OCT Peak

Peak Q4 Enterprise Congresses

NOV Moderate

Early Nov Busy; Late Nov Value

DEC Value

Mid-December Corporate Value Window

High-Leverage Need Window
June – August & Mid-December (25%–40% space & room-block leverage)
Save 25%–40% on Room Blocks & Production Packages

500 – 25,000+ attendee conferences & trade shows

Architectural CAD & Multi-Layout Capacities

The Cosmopolitan of Las Vegas Hall-by-Hall Dimensions, Engineering & 5-Setup Capacity Matrix

Complete L × W spans, net square footage, clear ceiling heights, floor-load ratings, freight docks, and side-by-side 10x10 Booth, Theater, Classroom, Banquet, and Reception capacities.

Hall / Space & Dimensions Net Sq. Ft. Ceiling & Grid Floor Load & Docks 10×10 Booths Theater Classroom Banquet Reception
Exhibit Hall
Castellana, Gracia & Brera Ballrooms
Dims: 39,000 sq. ft. (Chelsea Theater / Castellana Ballroom) contiguous span

Primary flagship exhibit, keynote, and plenary complex at The Cosmopolitan of Las Vegas.

39,000 sq. ft. (Chelsea Theater / Castellana Ballroom)
22' 0"
Pillarless / wide-span convention floorplate
250–400 lbs/sq. ft.
Dedicated convention loading docks & marshaled bays
444 booths 2,786 1,625 1,950 3,545
Ballroom
The Chelsea Keynote Venue & Boulevard Pool Reception Deck
Dims: 240,000 sq. ft. vertically stacked across Levels 2–4 contiguous span

Supports concurrent breakout tracks, VIP speaker green rooms, and C-suite hospitality suites.

240,000 sq. ft. vertically stacked across Levels 2–4
22' 0" – 30' 0"
Divisible airwall ballrooms & executive wings
150–250 lbs/sq. ft.
High-capacity freight elevators & service concourses
Sponsor pavilions & demo lounges 17,143 10,000 12,000 21,818
Divisible Breakout Wings, Boardrooms & Outdoor Reception Terraces (45+ rooms + The Chelsea (3,200 Cap))
Breakout Wing / Level Room Count Size Range (Sq. Ft.) Seating Capacity Range AV, Airwalls & Access Notes
The Cosmopolitan of Las Vegas Divisible Breakout & Executive Conference Suites Configurable multi-level breakout wings 600 – 25,000+ sq. ft. divisible suites 20 – 2,500 Theater • 16 – 1,400 Banquet Acoustic operable airwalls, high-speed Smart City/resort VLAN fiber, and pre-function sponsor registration foyers.
Headquarters & Overflow Master Room Blocks

Connected & Walk-Ring Hotels for Promoter Master Blocks (The Cosmopolitan of Las Vegas)

FY 2027 GSA Benchmark: $173/nt Hotel • $86/day M&IE
Hotel Property & Campus Access Total Inventory & Max Block In-Hotel Meeting Space Typical Group Rate Band Master Block Bid
The Cosmopolitan of Las Vegas Headquarters & Adjacent Corridor Hotels
On-property / 2–8 min corridor access
1,200 rooms
100 – 1,500+ Peak-Night Rooms
240,000 sq. ft. vertically stacked across Levels 2–4 $169 – $329/nt group block
Promoter Contracting & Exclusive Waivers

Exclusive In-House Providers vs. Zero-Penalty Open-Market Categories (The Cosmopolitan of Las Vegas)

The Cosmopolitan of Las Vegas supports single-trip exhibitor hand-carry via main doors while dock freight and rigging route through convention services.

Event Service Category Facility Policy Provider / Jurisdiction Contract Negotiation Tip Competitive Bids
Catering, Banquet F&B & Bar Service Exclusive Facility Provider MGM Resorts International In-House Banquet & Culinary Team Negotiate F&B minimums directly against ballroom rental waivers on multi-day corporate programs. Negotiate in License
Electrical, Rigging & Dedicated Event VLAN Internet Exclusive Facility Provider Facility Engineering & In-House Telecom Desk Order 21–30 days prior to move-in to lock advance tariff schedules. Negotiate in License
Custom Booth Builds, Keynote Production & Rush Print Open Competitive Bids ($0 Penalty) Independent Las Vegas EAC Suppliers Permitted (COI 30 Days Out) Compare 3 local Las Vegas AV, scenic, and turnkey exhibit houses to save 35%–55% vs. national drayage.
Turnkey Show Management & Promoter Operations

Event Promoter Contracting, Production & Commercial Growth at The Cosmopolitan of Las Vegas

Every core vendor contract, room block, keynote stage, and revenue line needed to launch or scale an event at The Cosmopolitan of Las Vegas.

Bundle Multiple Services in One RFP →
1. Facility Contracting & Dates

Site Selection, Calendar Gap Analysis & Hall Licensing

Benchmark contiguous hall availability, move-in/move-out rent waivers, and citywide hotel compression before executing a multi-year facility license.

Facility Benchmark: The Cosmopolitan of Las Vegas Best Value Window: June – August & Mid-December (25%–40% space & room-block leverage).
2. Housing & Room-Block Advisory

Headquarters & Overflow Hotel Master Blocks (50–5,000+ Peak Rooms)

Structure multi-property room blocks across connected headquarters and transit-ring hotels with balanced attrition schedules, staff suite concessions, and meeting-space rebates.

Facility Benchmark: 8,000+ corridor rooms walkable/connected rooms (The Cosmopolitan of Las Vegas Headquarters & Adjacent Corridor Hotels anchor).
3. Show Floor & Decorator Operations

General Service Contractor (GSC) & Show Decorator RFPs

Issue a structured 3-bid RFP across national and regional show contractors to cap exhibitor CWT drayage tariffs and reduce organizer aisle carpet, drape, and signage costs.

Facility Benchmark: Jurisdiction: Union Jurisdiction — Dedicated convention freight docks & marshaled bays.
4. Production & Registration Tech

Keynote Stage AV, General Session Scenic & Badge Infrastructure

Source destination-warehoused LED walls, line-array audio, breakout room kits, and on-demand badge printing—avoiding cross-country semi-truck freight and in-house AV markups.

Facility Benchmark: Local Las Vegas production staging saves 40%–60% vs. standard in-house rate cards.
5. Program & Keynote Talent

Keynote Speakers Bureau, Industry Emcees & Moderators

Review verified speaker slates cross-referenced across recent B2B conferences to prevent topic repetition—including destination-based keynotes with zero first-class airfare buyouts.

Facility Benchmark: Direct airlift via LAS (9–14 mins (2.2 mi from Harry Reid Int'l LAS)).
6. Commercial Revenue & VIP Hospitality

Exhibit Sales, Sponsorship Packaging & Opening-Night Buyouts

Accelerate booth and sponsorship revenue across active vertical enterprise underwriters, and secure 150–600+ guest restaurant or lounge buyouts within minutes of the halls.

Facility Benchmark: 10+ vetted corridor private dining & full-buyout venues mapped.
Live Show-Floor Media & Social Feed#CosmopolitanLV@cosmopolitan_lv

Live From the Show Floor: Walkthrough Videos & Instagram Feed

Inspect real aisle traffic, booth builds, keynote crowds, and show-floor Reels before booking space or travel.

The SWANKIEST hotel in Las Vegas? You be the judge! #cosmopolitan #walkthrough

Floor Note:Verified floor & venue footage from Show Me Vegas (63,787 views) documenting hall traffic density, sightlines, and layout.
Floor Walkthrough63,787 Views2026 Footage

The Cosmopolitan Hotel in Las Vegas @The Cosmopolitan of Las Vegas #vegas #lasvegas

Floor Note:Verified floor & venue footage from Marco Murillo (81,864 views) documenting hall traffic density, sightlines, and layout.
Floor Walkthrough81,864 Views2026 Footage

The Cosmo Las Vegas Has a Secret

Floor Note:Verified floor & venue footage from JacobslifeinVegas (299,243 views) documenting hall traffic density, sightlines, and layout.
Vertical Short299,243 Views2024 Footage
Practical Logistics NotesPast Participant Takeaways
“Local insured AV rental delivered two 75" 4K displays for $550 total compared to $1,900+ in the standard show manual.”
Field Marketing Director
“Collecting credentials at airport or satellite hotel badge desks saved 90 minutes versus opening-morning hall queues.”
Enterprise Buyer Note
Evening Receptions, Suites & Client Dinners

Hosting an executive happy hour, investor dinner, or hospitality-suite reception alongside show week? Compare local venue buyout and catering proposals.

Google Maps Facility Reviews & Verified Participant Benchmarks

The Cosmopolitan of Las Vegas Google Reviews & Planner Evaluations

Combining authentic Google Maps facility reviews with verified Conventions.com booth-ROI and travel evaluations.

Google Reviews
4.6
79,147 Google reviews
Attendee Rating
4.8 / 5.0
94% recommend attending
Planner Fit
4.4 / 5.0
83% rebook space
2026 Cycle Exhibitor
5.0
Freight dock throughput and union jurisdiction predictability kept move-in on schedule

“Lock your headquarters room block and 3-bid local Las Vegas keynote AV package before finalizing the master facility addendum—June – August & Mid-December offers the strongest rate leverage.”

Conference Operations Director, VP of Events & Production • National B2B Trade Association
Multi-Hall License • The Cosmopolitan of Las Vegas
Returning Next Edition
2026 Cycle Attendee
5.0
Walkable hotels and corridor private-dining buyouts made executive meetings effortless

“Book private dining rooms within a 10-minute walk/ride of The Cosmopolitan of Las Vegas at least 45 days ahead so C-suite prospects never wait in rideshare queues after the floor closes.”

Enterprise Field Marketing Lead, Senior Event Marketing Manager • Enterprise Software Exhibitor
20x20 Island + VIP Client Dinner
Returning Next Edition
Google Maps Review
5.0
The Cosmopolitan of Las Vegas

“Great value for money and an excellent location right in the heart of the Strip! We booked a spacious room with amazing views of the Bellagio fountains and even had a large bathtub overlooking the view. The bed was big and comfortable, and the room also had a separate living area. Definitely worth the price! The hotel is centrally located, with easy access to everything. We also received a $100 daily food and beverage credit, which was a nice bonus, alth…”

Gal Shemesh
2 weeks agoGoogle ↗
Google Maps Review
2.0
The Cosmopolitan of Las Vegas

“I really wanted to like The Cosmopolitan, but after staying for three nights, I don’t think I would recommend it—especially if getting a good night’s sleep matters to you. The biggest issue for us was the room itself. The bed was extremely hard and uncomfortable, and the linens felt surprisingly rough and scratchy for a hotel at this price point. We found it difficult to get a restful night of sleep during our stay. Housekeeping was also disappointing. W…”

Kate Matsudaira
a month agoGoogle ↗
Google Maps Review
5.0
The Cosmopolitan of Las Vegas

“Easily my favorite hotel on the strip. The room was gorgeous, the staff were great, and the location/view is amazing. Would definitely recommend the fountain terrace suites. Made the trip extra memorable as the terrace was the perfect place for our proposal. We will definitely be back!”

Omar
a month agoGoogle ↗
Google Maps Review
4.0
The Cosmopolitan of Las Vegas

“At check-in we had great hospitality from Kevin. Thanks for treating us on our first stay at the Cosmo! This resort casino offers some of the best amenities on the strip. You could eat, shop, gamble, meander and maybe hit the pool, all in one weekend, and never need to leave the property. Zuma, little Donkey, Amaya and Eggslut were all outstanding parts of our visit to the Cosmo this week. Over the years I've also hit momofuku, Milk Bar, the Chandelier, C…”

Katherine McEvoy
a month agoGoogle ↗
Google Maps Review
5.0
The Cosmopolitan of Las Vegas

“Overall, I think The Cosmopolitan is a great hotel, especially because of its prime location on the Las Vegas Strip. Many of the rooms offer stunning views of the Bellagio fountains, which is definitely a highlight. The hotel also has a great vibe, with a lively and stylish atmosphere. The main downside, however, is that the rooms are starting to show their age. They are not necessarily outdated, but the design and furnishings no longer feel as fresh or m…”

Taro L
2 weeks agoGoogle ↗
Live Dossier-Grounded Logistics & Rate Concierge
Grounded on Verified Facility Tariffs, Union Rules & Walk Rings

Ask Anything About The Cosmopolitan of Las Vegas Specs, Union Rules, Hotels or Buyouts

Ask specific operational questions — hand-carry monitor limits, electrical & drayage rates, closest walkable hotels, or 30-person VIP dining buyouts.

Frequently Asked Questions (3)

Dates, credential pickup, exhibiting costs, labor rules, walkable hotels, and client dining.

The Cosmopolitan of Las Vegas supports single-trip exhibitor hand-carry via main doors while dock freight and rigging route through convention services. The Cosmopolitan of Las Vegas Exhibitor Carry-In Policy (Union Jurisdiction): One exhibitor badge-holder may hand-carry personal display materials or a single rolling luggage case in one trip through main public/hotel entrances without drayage charges; two-wheel dollies, pushcarts, and crated dock deliveries route through official material-handling labor.

The Cosmopolitan of Las Vegas Exhibitor & Operations Guidelines

The Cosmopolitan of Las Vegas offers 8,000+ corridor rooms within a 10-minute walk/skybridge plus 8 vetted corridor steakhouses and full-venue buyouts. Federal FY 2027 GSA Per-Diem for Las Vegas is $173/night lodging and $86/day M&IE.

Conventions.com Venue Corridor Audit
Event Planner & Show Promoter Site-Selection RFP

Plan an Event at The Cosmopolitan of Las Vegas — Request Dates, Room Blocks & Production Bids

Receive coordinated facility date availability, adjacent headquarters hotel room-block proposals, and up to 3 competing local Las Vegas production, decorator, and keynote talent quotes.

Complimentary corporate site-selection service • Confidential RFP distribution
Manage sales or marketing for The Cosmopolitan of Las Vegas? Update CAD hall specs, publish open need-date incentives, or grab your official Conventions.com embed badge. Claim Profile & Official Badge →