The Westin Irving Convention Center at Las Colinas

Events

Start Planning your meetings or events here

10

Event Rooms

96944 SQ FT

Total Event Space

4860

Capacity Largest Space

20

Breakout Rooms
Melody 2 - Classroom Setup

Meeting and Events

Exceed expectations with our thoughtful and spacious Las Colinas event venues

Enhance your experience with direct access to Irving Convention Center at Las Colinas Learn More
Our Event Lawn is a breezy and unique outdoor venue that kickstarts any occasion near Irving Learn More
Engage your attendees in dynamic ballrooms and boardrooms with cutting-edge AV technology
Transform your annual meeting into an interactive and imaginative event at Harmony Ballroom
Inspire your guests with team-building activities in Irving, from gondola cruises to rock climbing Learn More

The Ultimate Meeting Destination

Located in Las Colinas Irving, Texas. The event space experience takes on a whole new shape for meetings, conventions, conferences, catering and other services.

Lobby - Outdoor Living Wall
Harmony Grand Ballroom - Wedding Reception Setup

Weddings and Occasions

Our lively party venues near Toyota Music Factory set the stage for energetic weddings in Irving

From intuitive service to dazzling venues, our staff ensures each detail comes to life flawlessly Learn More
Begin your wedding journey at our Event Deck or Lawn, perfect for outdoor ceremonies or parties
Book Melody Ballroom, Harmony Ballroom or another venue to dance the night away in Las Colinas Learn More
Design a wedding menu infused with local, tasty Las Colinas flavors and crafted by culinary experts
You and your wedding guests can recharge in modern, spacious rooms with signature Heavenly® Beds Learn More
Private dining room
Rewarding Travel from start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.

MANAGE YOUR EVENT WITH EASE

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Please note: all room sizes are approximate.

Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Harmony Grand Ballroom 123x82x16 10086 1300 484 236 272 1008 838
Harmony A 43x41x16 1763 286 98 40 42 176 147
Harmony B 43x41x16 1763 286 98 40 42 176 147
Harmony C 40x41x16 1640 182 72 40 47 164 136
Harmony D 40x41x16 1640 182 72 40 47 164 136
Harmony E 40x41x16 1640 182 72 40 47 164 136
Harmony F 40x41x16 1640 182 72 40 47 164 136
Harmony Prefunction Space 228x14.5x14 3306 - - - - - -
Melody Junior Ballroom 114x37x10.9 4218 471 216 102 120 423 354
Melody 1 38x37x10.9 1406 157 72 34 40 141 118
Melody 2 38x37x10.9 1406 157 72 34 40 141 118
Melody 3 38x37x10.9 1406 157 72 34 40 141 118
Melody 1 & 2 76x38x10.9 2888 314 144 68 80 282 236
Melody 2 & 3 76x38x10.9 2888 314 144 68 80 282 236
Melody Prefunction Space 14x170x12 2380 - - - - - -
Cadence Board Room 24x25x- 600 0 - 12 - - -
Rhythm Board Room 26x31x- 806 0 - 12 - - -
Pool Event Space 36x36x- 1296 180 - - - 130 95
Festival Lawn 120x79x- 9480 1260 585 - 176 1450 648
The Irving Convention Center - Exhibit Hall 184x264x35 48576 4500 2500 - - 4860 2500
The Irving Convention Center - Grand Ballroom 112x172x24 19264 1936 1070 - - 2000 1260
The Irving Convention Center - Junior Ballroom 120x57x12 6840 702 396 - - 680 470
The Irving Convention Center - Meeting Room 1 34x27x12 918 98 56 - - 90 50
The Irving Convention Center - Meeting Room 2 34x27x12 918 98 60 - - 90 50
The Irving Convention Center - Meeting Room 3 32x29x12 928 105 55 - - 90 50
The Irving Convention Center - Meeting Room 4 27x27x12 729 88 47 - - 75 40
The Irving Convention Center - Meeting Room 5 33x26x12 858 97 52 - - 85 50
The Irving Convention Center - Meeting Room 6 33x29x12 957 105 55 - - 95 50
The Irving Convention Center - Meeting Room 7 34x29x12 986 119 66 - - 95 50
The Irving Convention Center - Meeting Room 8 32x28x12 896 105 62 - - 90 50
The Irving Convention Center - Meeting Room 9 32x28x12 896 105 62 - - 90 50
The Irving Convention Center - Meeting Room 11 35x25x12 875 91 54 - - 85 50
The Irving Convention Center - Meeting Room 12 35x22x12 770 87 51 - - 75 50
The Irving Convention Center - Board Room 31x28x12 868 - - - - - -
Harmony Grand Ballroom
Dimensions (LxWxH)
123x82x16
Area (sq.ft)
10086
Theater
1300
Schoolroom
484
Conference
236
U-Shape
272
Reception
1008
Banquet
838
Harmony A
Dimensions (LxWxH)
43x41x16
Area (sq.ft)
1763
Theater
286
Schoolroom
98
Conference
40
U-Shape
42
Reception
176
Banquet
147
Harmony B
Dimensions (LxWxH)
43x41x16
Area (sq.ft)
1763
Theater
286
Schoolroom
98
Conference
40
U-Shape
42
Reception
176
Banquet
147
Harmony C
Dimensions (LxWxH)
40x41x16
Area (sq.ft)
1640
Theater
182
Schoolroom
72
Conference
40
U-Shape
47
Reception
164
Banquet
136
Harmony D
Dimensions (LxWxH)
40x41x16
Area (sq.ft)
1640
Theater
182
Schoolroom
72
Conference
40
U-Shape
47
Reception
164
Banquet
136
Harmony E
Dimensions (LxWxH)
40x41x16
Area (sq.ft)
1640
Theater
182
Schoolroom
72
Conference
40
U-Shape
47
Reception
164
Banquet
136
Harmony F
Dimensions (LxWxH)
40x41x16
Area (sq.ft)
1640
Theater
182
Schoolroom
72
Conference
40
U-Shape
47
Reception
164
Banquet
136
Harmony Prefunction Space
Dimensions (LxWxH)
228x14.5x14
Area (sq.ft)
3306
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Melody Junior Ballroom
Dimensions (LxWxH)
114x37x10.9
Area (sq.ft)
4218
Theater
471
Schoolroom
216
Conference
102
U-Shape
120
Reception
423
Banquet
354
Melody 1
Dimensions (LxWxH)
38x37x10.9
Area (sq.ft)
1406
Theater
157
Schoolroom
72
Conference
34
U-Shape
40
Reception
141
Banquet
118
Melody 2
Dimensions (LxWxH)
38x37x10.9
Area (sq.ft)
1406
Theater
157
Schoolroom
72
Conference
34
U-Shape
40
Reception
141
Banquet
118
Melody 3
Dimensions (LxWxH)
38x37x10.9
Area (sq.ft)
1406
Theater
157
Schoolroom
72
Conference
34
U-Shape
40
Reception
141
Banquet
118
Melody 1 & 2
Dimensions (LxWxH)
76x38x10.9
Area (sq.ft)
2888
Theater
314
Schoolroom
144
Conference
68
U-Shape
80
Reception
282
Banquet
236
Melody 2 & 3
Dimensions (LxWxH)
76x38x10.9
Area (sq.ft)
2888
Theater
314
Schoolroom
144
Conference
68
U-Shape
80
Reception
282
Banquet
236
Melody Prefunction Space
Dimensions (LxWxH)
14x170x12
Area (sq.ft)
2380
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Cadence Board Room
Dimensions (LxWxH)
24x25x-
Area (sq.ft)
600
Theater
0
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Rhythm Board Room
Dimensions (LxWxH)
26x31x-
Area (sq.ft)
806
Theater
0
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Pool Event Space
Dimensions (LxWxH)
36x36x-
Area (sq.ft)
1296
Theater
180
Schoolroom
-
Conference
-
U-Shape
-
Reception
130
Banquet
95
Festival Lawn
Dimensions (LxWxH)
120x79x-
Area (sq.ft)
9480
Theater
1260
Schoolroom
585
Conference
-
U-Shape
176
Reception
1450
Banquet
648
The Irving Convention Center - Exhibit Hall
Dimensions (LxWxH)
184x264x35
Area (sq.ft)
48576
Theater
4500
Schoolroom
2500
Conference
-
U-Shape
-
Reception
4860
Banquet
2500
The Irving Convention Center - Grand Ballroom
Dimensions (LxWxH)
112x172x24
Area (sq.ft)
19264
Theater
1936
Schoolroom
1070
Conference
-
U-Shape
-
Reception
2000
Banquet
1260
The Irving Convention Center - Junior Ballroom
Dimensions (LxWxH)
120x57x12
Area (sq.ft)
6840
Theater
702
Schoolroom
396
Conference
-
U-Shape
-
Reception
680
Banquet
470
The Irving Convention Center - Meeting Room 1
Dimensions (LxWxH)
34x27x12
Area (sq.ft)
918
Theater
98
Schoolroom
56
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 2
Dimensions (LxWxH)
34x27x12
Area (sq.ft)
918
Theater
98
Schoolroom
60
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 3
Dimensions (LxWxH)
32x29x12
Area (sq.ft)
928
Theater
105
Schoolroom
55
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 4
Dimensions (LxWxH)
27x27x12
Area (sq.ft)
729
Theater
88
Schoolroom
47
Conference
-
U-Shape
-
Reception
75
Banquet
40
The Irving Convention Center - Meeting Room 5
Dimensions (LxWxH)
33x26x12
Area (sq.ft)
858
Theater
97
Schoolroom
52
Conference
-
U-Shape
-
Reception
85
Banquet
50
The Irving Convention Center - Meeting Room 6
Dimensions (LxWxH)
33x29x12
Area (sq.ft)
957
Theater
105
Schoolroom
55
Conference
-
U-Shape
-
Reception
95
Banquet
50
The Irving Convention Center - Meeting Room 7
Dimensions (LxWxH)
34x29x12
Area (sq.ft)
986
Theater
119
Schoolroom
66
Conference
-
U-Shape
-
Reception
95
Banquet
50
The Irving Convention Center - Meeting Room 8
Dimensions (LxWxH)
32x28x12
Area (sq.ft)
896
Theater
105
Schoolroom
62
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 9
Dimensions (LxWxH)
32x28x12
Area (sq.ft)
896
Theater
105
Schoolroom
62
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 11
Dimensions (LxWxH)
35x25x12
Area (sq.ft)
875
Theater
91
Schoolroom
54
Conference
-
U-Shape
-
Reception
85
Banquet
50
The Irving Convention Center - Meeting Room 12
Dimensions (LxWxH)
35x22x12
Area (sq.ft)
770
Theater
87
Schoolroom
51
Conference
-
U-Shape
-
Reception
75
Banquet
50
The Irving Convention Center - Board Room
Dimensions (LxWxH)
31x28x12
Area (sq.ft)
868
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Harmony Grand Ballroom 37.5x25x4.9 937 1300 484 236 272 1008 838
Harmony A 13.1x12.5x4.9 163.8 286 98 40 42 176 147
Harmony B 13.1x12.5x4.9 163.8 286 98 40 42 176 147
Harmony C 12.2x12.5x4.9 152.4 182 72 40 47 164 136
Harmony D 12.2x12.5x4.9 152.4 182 72 40 47 164 136
Harmony E 12.2x12.5x4.9 152.4 182 72 40 47 164 136
Harmony F 12.2x12.5x4.9 152.4 182 72 40 47 164 136
Harmony Prefunction Space 69.5x4.4x4.3 307.1 - - - - - -
Melody Junior Ballroom 34.7x11.3x3.3 391.9 471 216 102 120 423 354
Melody 1 11.6x11.3x3.3 130.6 157 72 34 40 141 118
Melody 2 11.6x11.3x3.3 130.6 157 72 34 40 141 118
Melody 3 11.6x11.3x3.3 130.6 157 72 34 40 141 118
Melody 1 & 2 23.2x11.6x3.3 268.3 314 144 68 80 282 236
Melody 2 & 3 23.2x11.6x3.3 268.3 314 144 68 80 282 236
Melody Prefunction Space 4.3x51.8x3.7 221.1 - - - - - -
Cadence Board Room 7.3x7.6x- 55.7 0 - 12 - - -
Rhythm Board Room 7.9x9.4x- 74.9 0 - 12 - - -
Pool Event Space 11x11x- 120.4 180 - - - 130 95
Festival Lawn 36.6x24.1x- 880.7 1260 585 - 176 1450 648
The Irving Convention Center - Exhibit Hall 56.1x80.5x10.7 4512.8 4500 2500 - - 4860 2500
The Irving Convention Center - Grand Ballroom 34.1x52.4x7.3 1789.7 1936 1070 - - 2000 1260
The Irving Convention Center - Junior Ballroom 36.6x17.4x3.7 635.5 702 396 - - 680 470
The Irving Convention Center - Meeting Room 1 10.4x8.2x3.7 85.3 98 56 - - 90 50
The Irving Convention Center - Meeting Room 2 10.4x8.2x3.7 85.3 98 60 - - 90 50
The Irving Convention Center - Meeting Room 3 9.8x8.8x3.7 86.2 105 55 - - 90 50
The Irving Convention Center - Meeting Room 4 8.2x8.2x3.7 67.7 88 47 - - 75 40
The Irving Convention Center - Meeting Room 5 10.1x7.9x3.7 79.7 97 52 - - 85 50
The Irving Convention Center - Meeting Room 6 10.1x8.8x3.7 88.9 105 55 - - 95 50
The Irving Convention Center - Meeting Room 7 10.4x8.8x3.7 91.6 119 66 - - 95 50
The Irving Convention Center - Meeting Room 8 9.8x8.5x3.7 83.2 105 62 - - 90 50
The Irving Convention Center - Meeting Room 9 9.8x8.5x3.7 83.2 105 62 - - 90 50
The Irving Convention Center - Meeting Room 11 10.7x7.6x3.7 81.3 91 54 - - 85 50
The Irving Convention Center - Meeting Room 12 10.7x6.7x3.7 71.5 87 51 - - 75 50
The Irving Convention Center - Board Room 9.4x8.5x3.7 80.6 - - - - - -
Harmony Grand Ballroom
Dimensions (LxWxH)
37.5x25x4.9
Area (sq.mt)
937
Theater
1300
Schoolroom
484
Conference
236
U-Shape
272
Reception
1008
Banquet
838
Harmony A
Dimensions (LxWxH)
13.1x12.5x4.9
Area (sq.mt)
163.8
Theater
286
Schoolroom
98
Conference
40
U-Shape
42
Reception
176
Banquet
147
Harmony B
Dimensions (LxWxH)
13.1x12.5x4.9
Area (sq.mt)
163.8
Theater
286
Schoolroom
98
Conference
40
U-Shape
42
Reception
176
Banquet
147
Harmony C
Dimensions (LxWxH)
12.2x12.5x4.9
Area (sq.mt)
152.4
Theater
182
Schoolroom
72
Conference
40
U-Shape
47
Reception
164
Banquet
136
Harmony D
Dimensions (LxWxH)
12.2x12.5x4.9
Area (sq.mt)
152.4
Theater
182
Schoolroom
72
Conference
40
U-Shape
47
Reception
164
Banquet
136
Harmony E
Dimensions (LxWxH)
12.2x12.5x4.9
Area (sq.mt)
152.4
Theater
182
Schoolroom
72
Conference
40
U-Shape
47
Reception
164
Banquet
136
Harmony F
Dimensions (LxWxH)
12.2x12.5x4.9
Area (sq.mt)
152.4
Theater
182
Schoolroom
72
Conference
40
U-Shape
47
Reception
164
Banquet
136
Harmony Prefunction Space
Dimensions (LxWxH)
69.5x4.4x4.3
Area (sq.mt)
307.1
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Melody Junior Ballroom
Dimensions (LxWxH)
34.7x11.3x3.3
Area (sq.mt)
391.9
Theater
471
Schoolroom
216
Conference
102
U-Shape
120
Reception
423
Banquet
354
Melody 1
Dimensions (LxWxH)
11.6x11.3x3.3
Area (sq.mt)
130.6
Theater
157
Schoolroom
72
Conference
34
U-Shape
40
Reception
141
Banquet
118
Melody 2
Dimensions (LxWxH)
11.6x11.3x3.3
Area (sq.mt)
130.6
Theater
157
Schoolroom
72
Conference
34
U-Shape
40
Reception
141
Banquet
118
Melody 3
Dimensions (LxWxH)
11.6x11.3x3.3
Area (sq.mt)
130.6
Theater
157
Schoolroom
72
Conference
34
U-Shape
40
Reception
141
Banquet
118
Melody 1 & 2
Dimensions (LxWxH)
23.2x11.6x3.3
Area (sq.mt)
268.3
Theater
314
Schoolroom
144
Conference
68
U-Shape
80
Reception
282
Banquet
236
Melody 2 & 3
Dimensions (LxWxH)
23.2x11.6x3.3
Area (sq.mt)
268.3
Theater
314
Schoolroom
144
Conference
68
U-Shape
80
Reception
282
Banquet
236
Melody Prefunction Space
Dimensions (LxWxH)
4.3x51.8x3.7
Area (sq.mt)
221.1
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Cadence Board Room
Dimensions (LxWxH)
7.3x7.6x-
Area (sq.mt)
55.7
Theater
0
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Rhythm Board Room
Dimensions (LxWxH)
7.9x9.4x-
Area (sq.mt)
74.9
Theater
0
Schoolroom
-
Conference
12
U-Shape
-
Reception
-
Banquet
-
Pool Event Space
Dimensions (LxWxH)
11x11x-
Area (sq.mt)
120.4
Theater
180
Schoolroom
-
Conference
-
U-Shape
-
Reception
130
Banquet
95
Festival Lawn
Dimensions (LxWxH)
36.6x24.1x-
Area (sq.mt)
880.7
Theater
1260
Schoolroom
585
Conference
-
U-Shape
176
Reception
1450
Banquet
648
The Irving Convention Center - Exhibit Hall
Dimensions (LxWxH)
56.1x80.5x10.7
Area (sq.mt)
4512.8
Theater
4500
Schoolroom
2500
Conference
-
U-Shape
-
Reception
4860
Banquet
2500
The Irving Convention Center - Grand Ballroom
Dimensions (LxWxH)
34.1x52.4x7.3
Area (sq.mt)
1789.7
Theater
1936
Schoolroom
1070
Conference
-
U-Shape
-
Reception
2000
Banquet
1260
The Irving Convention Center - Junior Ballroom
Dimensions (LxWxH)
36.6x17.4x3.7
Area (sq.mt)
635.5
Theater
702
Schoolroom
396
Conference
-
U-Shape
-
Reception
680
Banquet
470
The Irving Convention Center - Meeting Room 1
Dimensions (LxWxH)
10.4x8.2x3.7
Area (sq.mt)
85.3
Theater
98
Schoolroom
56
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 2
Dimensions (LxWxH)
10.4x8.2x3.7
Area (sq.mt)
85.3
Theater
98
Schoolroom
60
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 3
Dimensions (LxWxH)
9.8x8.8x3.7
Area (sq.mt)
86.2
Theater
105
Schoolroom
55
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 4
Dimensions (LxWxH)
8.2x8.2x3.7
Area (sq.mt)
67.7
Theater
88
Schoolroom
47
Conference
-
U-Shape
-
Reception
75
Banquet
40
The Irving Convention Center - Meeting Room 5
Dimensions (LxWxH)
10.1x7.9x3.7
Area (sq.mt)
79.7
Theater
97
Schoolroom
52
Conference
-
U-Shape
-
Reception
85
Banquet
50
The Irving Convention Center - Meeting Room 6
Dimensions (LxWxH)
10.1x8.8x3.7
Area (sq.mt)
88.9
Theater
105
Schoolroom
55
Conference
-
U-Shape
-
Reception
95
Banquet
50
The Irving Convention Center - Meeting Room 7
Dimensions (LxWxH)
10.4x8.8x3.7
Area (sq.mt)
91.6
Theater
119
Schoolroom
66
Conference
-
U-Shape
-
Reception
95
Banquet
50
The Irving Convention Center - Meeting Room 8
Dimensions (LxWxH)
9.8x8.5x3.7
Area (sq.mt)
83.2
Theater
105
Schoolroom
62
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 9
Dimensions (LxWxH)
9.8x8.5x3.7
Area (sq.mt)
83.2
Theater
105
Schoolroom
62
Conference
-
U-Shape
-
Reception
90
Banquet
50
The Irving Convention Center - Meeting Room 11
Dimensions (LxWxH)
10.7x7.6x3.7
Area (sq.mt)
81.3
Theater
91
Schoolroom
54
Conference
-
U-Shape
-
Reception
85
Banquet
50
The Irving Convention Center - Meeting Room 12
Dimensions (LxWxH)
10.7x6.7x3.7
Area (sq.mt)
71.5
Theater
87
Schoolroom
51
Conference
-
U-Shape
-
Reception
75
Banquet
50
The Irving Convention Center - Board Room
Dimensions (LxWxH)
9.4x8.5x3.7
Area (sq.mt)
80.6
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Event Equipment & Supplies
  • Lobby Bulletin Board
  • Podium Lectern
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables
Business Services
  • Computers
  • Printers
  • F+B stations include protective sneeze guards
  • Meeting space capacities and configurations follow social distancing guidelines
  • Offers single serve F+B options
  • Third-party partners comply with MI cleanliness standards