Floor Plans & Menus
With more than 24,000 square feet of flexible meeting space, the Naperville Marriott can handle virtually any size group – from 9 to 800. For large meetings, conventions, and tradeshows, consider our 7,108-square-foot Grand Ballroom, which also features pre-function areas. Other options for your business function include a 4,100-square-foot junior ballroom, two executive boardrooms, and multiple breakout rooms.
With full service banquet and catering, everyone in your group can stay conveniently on-site for all meals. Our variety of menus offers something to accommodate any function and any budget, whether you prefer a buffet, light snacks, or seated dining. Take a look at our catering menu and give us a call if you would like help in choosing your menu. Our meeting planners will be happy to assist you.
Please view our menus by clicking the link below:
Room Name |
Square Feet |
Ceiling Height |
Dimensions |
Classroom |
Theatre |
U-Shape |
Rounds |
Reception |
Exhibit 8*10 |
Conf. |
Marriott Grand Ballroom 1-5 |
7031 |
18' |
103.1' x 68.2' |
420 |
800 |
203 |
600/420 |
725 |
46 |
100 |
Marriott Ballroom 1 |
1632 |
18' |
48' x 34' |
115 |
200 |
48 |
132 |
170 |
12 |
42 |
Marriott Ballroom 2 |
1632 |
18' |
48' x 34' |
115 |
200 |
48 |
132 |
170 |
12 |
42 |
Marriott Ballroom 3 |
714 |
18' |
34' x 21' |
- |
- |
- |
- |
- |
- |
- |
Marriott Ballroom 4 |
1564 |
18' |
46' x 34' |
100 |
200 |
44 |
132 |
160 |
10 |
42 |
Marriott Ballroom 5 |
1564 |
18' |
46' x 34' |
100 |
200 |
44 |
132 |
160 |
10 |
42 |
Marriott Ballroom 6 |
714 |
- |
34' x 21' |
45 |
85 |
21 |
60 |
72 |
5 |
30 |
Marriott Ballroom Pre-Function |
3196 |
- |
68' x 47' |
- |
- |
- |
- |
330 |
20 |
- |
Conference Room A |
1175 |
9' |
47' x 25' |
80 |
128 |
33 |
100 |
115 |
8 |
30 |
Conference Room B |
1175 |
9' |
47' x 25' |
80 |
130 |
33 |
100 |
115 |
8 |
30 |
Conference Room C |
1128 |
9' |
47' x 24' |
80 |
126 |
33 |
100 |
115 |
8 |
30 |
Conference Room D |
714 |
9' |
21' x 34' |
47 |
76 |
20 |
60 |
75 |
5 |
18 |
Conference Room E |
504 |
9' |
21' x 24' |
34 |
54 |
14 |
44 |
50 |
3 |
12 |
Conference Room F |
703 |
9' |
19' x 37' |
55 |
88 |
23 |
70 |
80 |
5 |
20 |
Bailey / Hobson |
1426 |
12' |
23' x 62' |
100 |
160 |
41 |
120 |
150 |
10 |
35 |
Bailey |
851 |
12' |
23' x 37' |
59 |
94 |
24 |
75 |
85 |
6 |
20 |
Hobson |
575 |
12' |
23' x 25' |
40 |
65 |
17 |
50 |
60 |
4 |
15 |
Naper Ballroom |
4005 |
12' |
45' 89' |
205 |
455 |
177 |
345/260 |
410 |
28 |
80 |
Naper 1 |
1620 |
12' |
45' x 36' |
66 |
186 |
42 |
96 |
170 |
10 |
40 |
Naper 2 |
1215 |
12' |
45' x 27' |
65 |
144 |
35 |
80 |
122 |
8 |
42 |
Naper 3 |
1125 |
12' |
45' x 25' |
65 |
144 |
35 |
80 |
122 |
8 |
42 |
Naper 1-2 |
2835 |
12' |
45' x 63' |
140 |
293 |
55 |
228 |
290 |
20 |
56 |
Naper 2-3 |
2385 |
12' |
45' x 53' |
120 |
311 |
48 |
192 |
245 |
15 |
56 |
Naper Ballroom Pre-Function |
1406 |
12' |
19' x 74' |
- |
- |
- |
- |
140 |
10 |
- |
Win G Knoch Boardroom |
600 |
9' |
25' x 24' |
- |
- |
- |
- |
- |
- |
16 |
Dupage Boardroom |
600 |
9' |
25' x 24' |
- |
- |
- |
- |
- |
- |
16 |




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