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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.

Showing 50 properties (sorted by distance)

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Compare the biggest hotels in Delaware

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.

# Hotel CityGuest roomsGuest rating
1 Bally's Dover Casino Resort Dover 500 4.4 (3,713)
2 DoubleTree by Hilton Hotel Wilmington Wilmington 244 4.3 (1,028)
3 Sheraton Suites Wilmington Downtown Wilmington 223 4.3 (1,009)
4 DoubleTree by Hilton Downtown Wilmington - Legal District Wilmington 217 3.6 (1,006)
5 Hotel Du Pont Wilmington 217 4.4 (674)
6 Brandywine Plaza Hotel Claymont 191 3.3 (220)
7 Atlantic Sands Hotel & Conference Center Rehoboth Beach 181 4.2 (1,362)
8 The Westin Wilmington Wilmington 180 4.4 (887)
9 Embassy Suites by Hilton Newark Wilmington South Newark 154 4.1 (1,160)
10 Sonesta Select Newark Christiana Mall Newark 152 3.7 (1,780)
11 Days Inn by Wyndham Newark Wilmington Newark 142 2.9 (1,330)
12 Extended Stay America Suites Newark Christiana Wilmington Newark 142 3.0 (1,002)
13 Hyatt Place Dewey Beach Dewey Beach 140 4.4 (1,009)
14 Hampton Inn & Suites Wilmington Christiana Newark 136 4.2 (1,007)
15 Wyndham Garden Dover Dover 135 3.1 (1,301)
16 Red Roof Inn & Suites Newark - University Newark 134 2.7 (1,008)
17 Staybridge Suites Wilmington Downtown by IHG Wilmington 134 4.7 (1,005)
18 SpringHill Suites by Marriott Newark Downtown Newark 132 4.7 (878)
19 Quality Inn Newark - Wilmington Newark 127 3.0 (1,007)
20 Courtyard by Marriott Newark-University of Delaware Newark 126 4.5 (612)
21 Courtyard by Marriott Wilmington Downtown Wilmington 126 4.1 (626)
22 Courtyard By Marriott New Castle New Castle 125 4.3 (316)
23 Econo Lodge Inn & Suites Rehoboth Beach Rehoboth Beach 123 3.2 (2,786)
24 Four Points by Sheraton Newark Christiana Wilmington Newark 120 4.1 (1,000)
25 Holiday Inn Express & Suites Wilmington-Newark by IHG Newark 120 4.5 (1,096)
26 Homewood Suites by Hilton Wilmington Downtown Wilmington 120 4.4 (898)
27 Sonesta ES Suites Wilmington - Newark Newark 120 3.8 (1,010)
28 Red Roof Inn Plus Wilmington - Newark Newark 119 3.4 (1,001)
29 Quality Inn & Suites Skyways New Castle 117 4.2 (6)
30 Hyatt Place Wilmington Riverfront Wilmington 114 4.6 (1,009)
31 Homewood Suites by Hilton Wilmington-Brandywine Valley Wilmington 113 4.8 (615)
32 Bethany Beach Ocean Suites Residence Inn by Marriott Bethany Beach 112 4.5 (857)
33 Comfort Inn & Suites Newark - Wilmington Newark 112 4.3 (1,295)
34 Superlodge New Castle 109 3.0 (579)
35 Hyatt House Lewes/Rehoboth Beach Lewes 105 4.7 (1,014)
36 Hyatt Place Newark - Main Street Newark 104 4.7 (528)
37 Residence Inn by Marriott Rehoboth Beach Rehoboth Beach 104 4.7 (534)
38 Super 8 by Wyndham Dover Dover 104 3.0 (3)
39 Candlewood Suites Newark South - University Area by IHG Newark 101 4.2 (618)
40 Hotel Bethany Beach Bethany Beach 100 4.4 (1,817)
41 Days Inn by Wyndham Wilmington/Brandywine Wilmington 98 3.5 (1,005)
42 Motel 6 Newark, DE Newark 98 3.6 (794)
43 Ramada by Wyndham Newark/Wilmington Newark 98 3.4 (1,651)
44 Residence Inn Marriott Dover Dover 98 4.5 (498)
45 The Breakers Hotel & Suites Rehoboth Beach 98 4.4 (1,810)
46 Comfort Inn Rehoboth Beach Rehoboth Beach 96 4.2 (1,492)
47 Residence Inn by Marriott Wilmington Downtown Wilmington 96 4.0 (393)
48 Hilton Garden Inn Dover Dover 95 4.4 (1,001)
49 SureStay Plus Hotel by Best Western Brandywine Valley Wilmington 95 3.0 (1,341)
50 Atlantis Inn Rehoboth Beach 94 4.2 (877)

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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