Marriott Indianapolis Downtown
650 rooms
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Compare the biggest hotels in Indiana
Same order as the list above: largest guest-room count first. A dash means the hotel's data doesn't list that detail, not that it's unavailable.
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Group and Event Travel in Indiana
Marriott Indianapolis Downtown, with 650 rooms in Indianapolis, leads the biggest hotels in Indiana you can book through Engine. Belterra Casino Resort in Florence and The Westin Indianapolis round out the top three, giving travelers large-capacity options in more than one part of the state. Teams and groups planning conferences or events across Indiana can search, compare, and book these hotels directly on Engine.
Large-capacity hotels matter across Indiana because conferences, corporate events, and group travel bring visitors to Indianapolis and other parts of the state throughout the year. Indianapolis hosts regular conventions and sporting events that draw travelers from across the country. These hotels serve organizations of every size and industry booking room blocks, whether a group needs a handful of rooms or a much larger block. Engine lists these hotels alongside the rest of the state's inventory, and for a stay of 9 or more rooms, Engine Groups handles the booking, while stays of 8 rooms or fewer are self-serve.
Frequently asked questions
Can I book one of the biggest hotels in Indiana for just a few travelers, or are they only for large groups?
The biggest hotels in Indiana work for both individual business travelers and large groups. Properties like Marriott Indianapolis Downtown (650 rooms) or The Westin Indianapolis (575 rooms) welcome single bookings and small teams. You can search, compare, and book these hotels on Engine whether you need one room or twenty.
What makes a hotel one of the biggest in Indiana?
Room count and capacity define the biggest hotels you can book in the state. The largest properties start around 575 rooms and go up to 650 rooms, like Marriott Indianapolis Downtown. These hotels can accommodate many travelers under one roof, which matters when your team is scattered across different arrival times or you want everyone staying in the same place.
Which Indiana cities have the largest hotels?
Indianapolis has several of the biggest hotels you can book in Indiana, including Marriott Indianapolis Downtown (650 rooms) and The Westin Indianapolis (575 rooms). Florence is home to Belterra Casino Resort, which has 608 rooms. The state's largest properties tend to sit in or near these cities.
How do I book a big block of rooms for a company event or team meeting in Indiana?
For a stay of 9 or more rooms anywhere in Indiana, Engine Groups handles the booking. For 8 rooms or fewer, you book self-serve on the platform. Either way, Engine offers consolidated invoicing, pre-negotiated rates, and no membership fee, so you get one bill and straightforward pricing whether you're booking in Indianapolis, Florence, or another city.
What amenities do the biggest hotels in Indiana usually have?
Large hotels across Indiana typically offer meeting space, event rooms, on-site dining, and parking, though specifics vary by property. A hotel with 575 or 650 rooms often has the footprint to support multiple functions at once. Check each property's listing on Engine to confirm which amenities match your team's needs.
Why don't you show rates for these hotels?
Hotels give Engine rates they only allow us to show business travelers, so a public page cannot list them. Create a free account with your work email to see them.
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Yes. An Engine account is 100% free and without commitment, and you can leave anytime. Sign up with your work email.