This page ranks the biggest hotels in Las Vegas by room count, based on what you can book through Engine. The Venetian Resort Las Vegas leads the list with 4049 rooms, followed by properties like The Palazzo at The Venetian and Horseshoe Las Vegas. Teams book these hotels for conferences, large group stays, and events that need significant room capacity under one roof.
Las Vegas hosts thousands of conferences, conventions, and corporate events each year, and the biggest hotels in Las Vegas provide the room capacity those gatherings require. Trade shows, annual meetings, and large-scale training sessions often need hundreds of rooms under one roof, and properties with thousands of rooms also tend to offer substantial meeting and event space. Beyond conferences, the full range of business travelers books here, including small and mid-sized businesses and trades like construction securing room blocks for crews working on projects across the region. Engine lists these hotels alongside the rest of the city's inventory, with self-serve booking for stays of eight rooms or fewer and Engine Groups handling bookings of nine or more rooms.
Frequently asked questions
What amenities do the biggest hotels in Las Vegas typically offer?
Large properties in Las Vegas generally include meeting and event space, multiple dining options, on-site parking, and business centers, though specifics vary by property. The Venetian Resort Las Vegas, The Palazzo at The Venetian, and Horseshoe Las Vegas each offer different configurations of these amenities. Before booking, confirm which features matter most for your team and check that your chosen property provides them.
How do I compare Las Vegas hotels with thousands of rooms when booking for my team?
Start with location relative to your meeting venue or event, then look at room count and whether the property can accommodate your entire group under one roof. Compare rates, cancellation policies, and amenities like parking and dining. Engine lets you search and compare these large properties side by side so you can see pre-negotiated rates and availability before you book.
Are the biggest hotels in Las Vegas only for groups, or can solo business travelers book them too?
Solo business travelers book these large hotels regularly. A property like The Venetian Resort Las Vegas or The Palazzo at The Venetian offers the same room inventory whether you need one room or fifty. Engine works for both: individuals book self-serve, and teams booking 9 or more rooms use Engine Groups.
How does booking a large block of rooms in Las Vegas work on Engine?
For 8 rooms or fewer, you book self-serve on the platform and receive consolidated invoicing. For 9 or more rooms, Engine Groups handles the booking. Either way, you get pre-negotiated rates and multiple payment options with no membership fee.
Why choose a hotel with over 2000 rooms for a company event or big team trip?
A larger hotel keeps everyone in the same building, which simplifies logistics and makes it easier for your team to meet, eat, and move between sessions without shuttles or coordination across properties. Properties like Horseshoe Las Vegas (2814 rooms) or The Palazzo at The Venetian (3064 rooms) offer the capacity to house large groups and the space to support meetings or events on-site. Booking through Engine gives you access to pre-negotiated rates and one invoice for the entire stay.
