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Group and Event Travel in Colorado

Gaylord Rockies Resort & Convention Center in Aurora leads the biggest hotels in Colorado with 1501 rooms, with Sheraton Denver Downtown Hotel (1231 rooms) and Hyatt Regency Denver at Colorado Convention Center (1100 rooms) close behind, both in Denver. Hotels of this size give organizations room to host large groups, meetings, and multi-day events in one place. These properties are all searchable and bookable on Engine, whether a traveler is booking their own trip or a colleague is booking on the group's behalf.

Corporate events, conferences, and group travel routinely require hotels with the room count to hold a large group together, and Colorado's biggest bookable properties are concentrated around the Denver metro area, including neighboring Aurora. That concentration still spans more than one city, giving organizations options depending on where their event is centered. These hotels serve organizations of every size and industry booking room blocks, not a single type of traveler. Engine lists them alongside the rest of the state's inventory, and Engine Groups handles any booking of 9 or more rooms, with 8 or fewer booked self-serve.

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Frequently asked questions

What qualifies as one of the biggest hotels in Colorado?
Hotels with several hundred rooms or more typically make the list. Gaylord Rockies Resort & Convention Center in Aurora leads with 1501 rooms, followed by Sheraton Denver Downtown Hotel with 1231 rooms and Hyatt Regency Denver at Colorado Convention Center with 1100 rooms. These properties can accommodate large groups, conferences, and events under one roof.
What amenities do the largest hotels in Colorado usually have?
Large hotels often include meeting and event space, on-site dining, fitness centers, and parking, though specifics vary by property. Many also offer business centers and flexible room configurations to support both leisure and work travel. Check each property's details to confirm the amenities your team needs.
Which Colorado cities have the most large hotels?
Denver and Aurora have the highest concentration of large hotels, with properties like Sheraton Denver Downtown Hotel and Hyatt Regency Denver at Colorado Convention Center both located in Denver. Gaylord Rockies Resort & Convention Center, one of the biggest in the state, sits in Aurora. Other cities across Colorado also offer sizable hotels for business travel.
Why book a big hotel for a statewide conference or company event in Colorado?
A large hotel can house your entire group in one building, which simplifies logistics and reduces coordination across multiple properties. On-site meeting and event space means your team stays close to sessions and meals. With consolidated invoicing and pre-negotiated rates through Engine, managing the booking and budget becomes straightforward.
How far ahead should I book a large hotel for a group in Colorado?
For a stay of 9 or more rooms, Engine Groups handles the booking, and earlier is better to secure availability at the property you want. For 8 rooms or fewer, you can book self-serve on the platform. Lead time depends on the season and event calendar, but reaching out several months in advance gives you the best selection.

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