Biggest Hotels in Indianapolis

The biggest hotels you can book in Indianapolis have room counts well into the hundreds. Marriott Indianapolis Downtown leads the list with 650 rooms, followed by The Westin Indianapolis with 575 rooms and Hyatt Regency Indianapolis with 499 rooms. These properties offer the capacity to accommodate many travelers under one roof.

For group stays 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 your dates and the size of your block, but planning several weeks to a few months out gives you more options.

The biggest hotels in Indianapolis work well for both individual business travelers and groups. A solo traveler benefits from the same amenities, location, and services that make these properties useful for larger teams. You can search, compare, and book any of these hotels on Engine whether you need one room or many.

Many of the biggest hotels in Indianapolis offer meeting rooms, event space, on-site dining, and parking, though specifics vary by property. These amenities make large hotels a practical choice when your team needs space to gather or when travelers want convenience in one location. Check the property details when you search to confirm what each hotel offers.

Engine offers consolidated invoicing, so you receive one invoice for multiple bookings instead of separate bills for each room. You also get multiple payment options and there is no membership fee. This setup simplifies accounting when you are managing travel for a team or booking regularly.