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Group and Event Travel in Delaware

Bally's Dover Casino Resort in Dover leads the biggest hotels in Delaware with 500 rooms, with DoubleTree by Hilton Hotel Wilmington (244 rooms) and Sheraton Suites Wilmington Downtown (223 rooms), both in Wilmington, filling out the top three. Even in a smaller state, these properties offer enough rooms to host sizable groups and events in one location. Teams and travelers alike can search, compare, and book any of these hotels through Engine.

Corporate events, conferences, and group travel can require a meaningful number of rooms even in a state as compact as Delaware, and its biggest bookable hotels are split between Dover and Wilmington. That spread gives organizations a choice of location depending on where their event or team is based. These hotels serve organizations of every size and industry booking room blocks, whether for a small team trip or a larger gathering. Engine lists them alongside the rest of the state's inventory, with Engine Groups handling bookings of 9 or more rooms and self-serve booking available for 8 rooms or fewer.

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Frequently asked questions

What makes a hotel one of the biggest in Delaware?
Room count is the measure. Hotels with several hundred rooms qualify as the largest properties you can book in the state. Bally's Dover Casino Resort leads the list with 500 rooms, followed by DoubleTree by Hilton Hotel Wilmington with 244 rooms and Sheraton Suites Wilmington Downtown with 223 rooms.
How far ahead should I book if my team needs a block of rooms at a large Delaware hotel?
For nine or more rooms, Engine Groups handles the booking, and earlier is better to secure capacity at properties like Bally's Dover or the DoubleTree in Wilmington. For eight rooms or fewer, you can book self-serve on the platform. Booking a few weeks to a few months out gives you more options, especially during busy travel periods.
How does billing work when I book large stays or multiple trips across Delaware cities?
Engine offers consolidated invoicing, so you get one invoice even when booking multiple properties or trips across Dover, Wilmington, and other cities. There is no membership fee, and you have multiple payment options to fit your company's workflow.
Do the biggest hotels in Delaware have meeting space and other business amenities?
Most large hotels offer meeting rooms, event space, on-site dining, and parking, though amenities vary by property. A hotel like Bally's Dover Casino Resort or the Sheraton Suites in Wilmington typically provides flexible spaces for groups. Check each property's details on Engine when you search to confirm what's available.
Can I book the largest Delaware hotels for just one or two travelers, or are they only for groups?
The biggest hotels work perfectly well for individual business travelers. You get the same pre-negotiated rates and can search, compare, and book a single room at properties like the DoubleTree in Wilmington or Bally's in Dover. Capacity and amenities make these hotels useful whether you're traveling solo or sending a whole team.

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