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Group and Event Travel in Delaware

Large-capacity hotels across Delaware serve conferences, corporate events, and group travel tied to the state's business activity, from Wilmington's corporate and legal sector to Dover's government operations. The biggest hotels you can book in Delaware are spread across these metros, with properties like Bally's Dover Casino Resort (500 rooms) and DoubleTree by Hilton Hotel Wilmington (244 rooms) offering the space needed for substantial groups under one roof. These hotels also accommodate small and mid-sized businesses and trades like construction booking room blocks for crews working across the state. Engine lists these properties alongside the rest of Delaware's inventory, with Engine Groups handling bookings of 9 or more rooms and self-serve booking available for smaller stays.

Showing 50 properties (sorted by distance)

Why no public rates?

Hotel partners contractually require business-email verification before showing the negotiated B2B rate. Hotel partners offer Engine exclusive business-traveler rates that aren't available to the public.

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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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