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The Westin Las Vegas Hotel & Spa

The Westin Las Vegas Hotel & Spa

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+1 702-836-5900
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DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Max: 3 Rooms/person)
1
Adults
(Max: 8 total guests/room)
1
Children
(Max: 8 total guests/room)
0
AGE OF CHILDREN (REQUIRED)
Special Rates
  • Las Vegas wedding venue Casuarina Ballroom Theater

Events

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

Start Your Plan Here

21

Event Rooms

29629 SQ FT

Total Event Space

650

Capacity Largest Space

21

Breakout Rooms
Capacity Chart | Floor Plans | Equipment and Services
Events Earn 100,000 Points
Marriott Bonvoy® recognizes all that our intermediary partners do, from balancing precise timing to creating impactful meetings and events. That is why we’re offering 100,000 bonus points for qualified events contracted and hosted by December 31, 2026.
Learn More
The Acacia Ballroom - Classroom Style

Meeting and Events

Manage meetings of any shape or size from nearly 30,000 square feet of event space in Las Vegas

Our on-site business center offers prints, copies, and parcel handling - see center for charges
Our 21 meeting spaces in Las Vegas, NV, include a ballroom that accommodates up to 650 guests Learn More
Stay connected and productive when booking our event space in Las Vegas with Wi-Fi and AV equipment
Engage with your meeting guests in a meaningful way thanks to custom catering and coffee breaks
Thrive at our hotel in Las Vegas, Nevada, within 3 miles of the city’s four convention centers Learn More
2X Points on Group Stays
Create an unforgettable experience for your guests, then redeem your points toward free nights, unrivaled experiences, and other incredible travel rewards. Earn double Marriott Bonvoy® points for qualified group stays. Must be contracted by December 31, 2025, and hosted by December 31, 2026.
Learn More
Wedding Ceremony

Weddings and Occasions

Activate our banquet halls and reception venues for unmistakable Las Vegas energy and excitement

Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Host weddings, bridal showers, or rehearsal dinners in one of our 21 wedding venues in Las Vegas, NV
Our rooftop pool is an ideal Las Vegas wedding venue for scenic celebrations and parties Learn More
Give your guests a delicious, catered wedding reception in Las Vegas, prepared by our event team
Let our wedding planners in Las Vegas, NV, take care of the details while you relax in the spa Learn More
Block book 10+ rooms to keep your families together when reserving our event space in Las Vegas
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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.
See how we're rewarding events

Please note: all room sizes are approximate.

Feet Meters
Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
Mesquite 1 19.0x42.0x10.0 798 50 30 15 20 40 30
Mesquite 2 25.0x44.0x10.0 1100 80 50 24 30 70 50
Mesquite 3 25.0x44.0x10.0 1100 80 50 24 30 70 50
Mesquite 4 22.0x44.0x10.0 968 80 50 24 30 70 50
Mesquite 5 25.0x44.0x10.0 1100 80 50 24 30 70 50
Rosewood 29.0x16.0x- 464 42 12 14 16 - 30
Cactus 19.0x29.0x10.6 551 42 12 14 16 - 30
Wisteria 42.0x29.0x10.6 1218 60 45 26 30 50 50
Cypress Room 41.0x55.0x10.0 2255 175 120 - 40 175 120
Bristlecone 29.0x72.0x10.6 2088 200 108 - - 120 120
The Loft 42.0x53.0x10.6 2585.0 - - - - 225 180
Ponderosa Boardroom 20.0x29.0x11.0 580 - - 10 - - -
Pinon Boardroom 23.0x28.0x11.0 644 40 25 - 20 40 30
Casuarina Ballroom 81.0x48.0x10.6 3600.0 300 180 - 50 275 180
Willow 22.0x47.0x- 1034 90 36 28 32 70 60
Palo Verde A 26.0x49.0x13.6 1274 110 60 24 30 100 70
Palo Verde B 26.0x49.0x13.6 1274 110 60 24 30 100 70
Palo Verde A & B 52.0x49.0x14.0 2548 220 120 - 45 180 140
Acacia A 25.0x38.0x13.6 950 60 30 15 20 75 50
Acacia B 25.0x38.0x13.6 950 60 30 15 20 75 50
Acacia C 52.0x49.0x13.6 2548 250 140 - 45 190 150
Acacia D 52.0x49.0x13.6 2548 250 140 - 45 190 150
Acacia A & B 52.0x38.0x14.0 1976 130 90 - 40 150 100
Acacia C & D 52.0x99.0x14.0 5148 500 280 - - 400 300
Acacia A, B & C 52.0x88.0x14.0 4576 380 250 - - 300 250
Acacia A, B, C & D 52.0x136.0x14.0 7072 650 350 - - 550 450
Mesquite 1
Dimensions (LxWxH)
19.0x42.0x10.0
Area (sq.ft)
798
Theater
50
Schoolroom
30
Conference
15
U-Shape
20
Reception
40
Banquet
30
Mesquite 2
Dimensions (LxWxH)
25.0x44.0x10.0
Area (sq.ft)
1100
Theater
80
Schoolroom
50
Conference
24
U-Shape
30
Reception
70
Banquet
50
Mesquite 3
Dimensions (LxWxH)
25.0x44.0x10.0
Area (sq.ft)
1100
Theater
80
Schoolroom
50
Conference
24
U-Shape
30
Reception
70
Banquet
50
Mesquite 4
Dimensions (LxWxH)
22.0x44.0x10.0
Area (sq.ft)
968
Theater
80
Schoolroom
50
Conference
24
U-Shape
30
Reception
70
Banquet
50
Mesquite 5
Dimensions (LxWxH)
25.0x44.0x10.0
Area (sq.ft)
1100
Theater
80
Schoolroom
50
Conference
24
U-Shape
30
Reception
70
Banquet
50
Rosewood
Dimensions (LxWxH)
29.0x16.0x-
Area (sq.ft)
464
Theater
42
Schoolroom
12
Conference
14
U-Shape
16
Reception
-
Banquet
30
Cactus
Dimensions (LxWxH)
19.0x29.0x10.6
Area (sq.ft)
551
Theater
42
Schoolroom
12
Conference
14
U-Shape
16
Reception
-
Banquet
30
Wisteria
Dimensions (LxWxH)
42.0x29.0x10.6
Area (sq.ft)
1218
Theater
60
Schoolroom
45
Conference
26
U-Shape
30
Reception
50
Banquet
50
Cypress Room
Dimensions (LxWxH)
41.0x55.0x10.0
Area (sq.ft)
2255
Theater
175
Schoolroom
120
Conference
-
U-Shape
40
Reception
175
Banquet
120
Bristlecone
Dimensions (LxWxH)
29.0x72.0x10.6
Area (sq.ft)
2088
Theater
200
Schoolroom
108
Conference
-
U-Shape
-
Reception
120
Banquet
120
The Loft
Dimensions (LxWxH)
42.0x53.0x10.6
Area (sq.ft)
2585.0
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
225
Banquet
180
Ponderosa Boardroom
Dimensions (LxWxH)
20.0x29.0x11.0
Area (sq.ft)
580
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Pinon Boardroom
Dimensions (LxWxH)
23.0x28.0x11.0
Area (sq.ft)
644
Theater
40
Schoolroom
25
Conference
-
U-Shape
20
Reception
40
Banquet
30
Casuarina Ballroom
Dimensions (LxWxH)
81.0x48.0x10.6
Area (sq.ft)
3600.0
Theater
300
Schoolroom
180
Conference
-
U-Shape
50
Reception
275
Banquet
180
Willow
Dimensions (LxWxH)
22.0x47.0x-
Area (sq.ft)
1034
Theater
90
Schoolroom
36
Conference
28
U-Shape
32
Reception
70
Banquet
60
Palo Verde A
Dimensions (LxWxH)
26.0x49.0x13.6
Area (sq.ft)
1274
Theater
110
Schoolroom
60
Conference
24
U-Shape
30
Reception
100
Banquet
70
Palo Verde B
Dimensions (LxWxH)
26.0x49.0x13.6
Area (sq.ft)
1274
Theater
110
Schoolroom
60
Conference
24
U-Shape
30
Reception
100
Banquet
70
Palo Verde A & B
Dimensions (LxWxH)
52.0x49.0x14.0
Area (sq.ft)
2548
Theater
220
Schoolroom
120
Conference
-
U-Shape
45
Reception
180
Banquet
140
Acacia A
Dimensions (LxWxH)
25.0x38.0x13.6
Area (sq.ft)
950
Theater
60
Schoolroom
30
Conference
15
U-Shape
20
Reception
75
Banquet
50
Acacia B
Dimensions (LxWxH)
25.0x38.0x13.6
Area (sq.ft)
950
Theater
60
Schoolroom
30
Conference
15
U-Shape
20
Reception
75
Banquet
50
Acacia C
Dimensions (LxWxH)
52.0x49.0x13.6
Area (sq.ft)
2548
Theater
250
Schoolroom
140
Conference
-
U-Shape
45
Reception
190
Banquet
150
Acacia D
Dimensions (LxWxH)
52.0x49.0x13.6
Area (sq.ft)
2548
Theater
250
Schoolroom
140
Conference
-
U-Shape
45
Reception
190
Banquet
150
Acacia A & B
Dimensions (LxWxH)
52.0x38.0x14.0
Area (sq.ft)
1976
Theater
130
Schoolroom
90
Conference
-
U-Shape
40
Reception
150
Banquet
100
Acacia C & D
Dimensions (LxWxH)
52.0x99.0x14.0
Area (sq.ft)
5148
Theater
500
Schoolroom
280
Conference
-
U-Shape
-
Reception
400
Banquet
300
Acacia A, B & C
Dimensions (LxWxH)
52.0x88.0x14.0
Area (sq.ft)
4576
Theater
380
Schoolroom
250
Conference
-
U-Shape
-
Reception
300
Banquet
250
Acacia A, B, C & D
Dimensions (LxWxH)
52.0x136.0x14.0
Area (sq.ft)
7072
Theater
650
Schoolroom
350
Conference
-
U-Shape
-
Reception
550
Banquet
450
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Mesquite 1 5.8x12.8x3 74.1 50 30 15 20 40 30
Mesquite 2 7.6x13.4x3 102.2 80 50 24 30 70 50
Mesquite 3 7.6x13.4x3 102.2 80 50 24 30 70 50
Mesquite 4 6.7x13.4x3 89.9 80 50 24 30 70 50
Mesquite 5 7.6x13.4x3 102.2 80 50 24 30 70 50
Rosewood 8.8x4.9x- 43.1 42 12 14 16 - 30
Cactus 5.8x8.8x3.2 51.2 42 12 14 16 - 30
Wisteria 12.8x8.8x3.2 113.2 60 45 26 30 50 50
Cypress Room 12.5x16.8x3 209.5 175 120 - 40 175 120
Bristlecone 8.8x21.9x3.2 194 200 108 - - 120 120
The Loft 12.8x16.2x3.2 240.2 - - - - 225 180
Ponderosa Boardroom 6.1x8.8x3.4 53.9 - - 10 - - -
Pinon Boardroom 7x8.5x3.4 59.8 40 25 - 20 40 30
Casuarina Ballroom 24.7x14.6x3.2 334.4 300 180 - 50 275 180
Willow 6.7x14.3x- 96.1 90 36 28 32 70 60
Palo Verde A 7.9x14.9x4.1 118.4 110 60 24 30 100 70
Palo Verde B 7.9x14.9x4.1 118.4 110 60 24 30 100 70
Palo Verde A & B 15.8x14.9x4.3 236.7 220 120 - 45 180 140
Acacia A 7.6x11.6x4.1 88.3 60 30 15 20 75 50
Acacia B 7.6x11.6x4.1 88.3 60 30 15 20 75 50
Acacia C 15.8x14.9x4.1 236.7 250 140 - 45 190 150
Acacia D 15.8x14.9x4.1 236.7 250 140 - 45 190 150
Acacia A & B 15.8x11.6x4.3 183.6 130 90 - 40 150 100
Acacia C & D 15.8x30.2x4.3 478.3 500 280 - - 400 300
Acacia A, B & C 15.8x26.8x4.3 425.1 380 250 - - 300 250
Acacia A, B, C & D 15.8x41.5x4.3 657 650 350 - - 550 450
Mesquite 1
Dimensions (LxWxH)
5.8x12.8x3
Area (sq.mt)
74.1
Theater
50
Schoolroom
30
Conference
15
U-Shape
20
Reception
40
Banquet
30
Mesquite 2
Dimensions (LxWxH)
7.6x13.4x3
Area (sq.mt)
102.2
Theater
80
Schoolroom
50
Conference
24
U-Shape
30
Reception
70
Banquet
50
Mesquite 3
Dimensions (LxWxH)
7.6x13.4x3
Area (sq.mt)
102.2
Theater
80
Schoolroom
50
Conference
24
U-Shape
30
Reception
70
Banquet
50
Mesquite 4
Dimensions (LxWxH)
6.7x13.4x3
Area (sq.mt)
89.9
Theater
80
Schoolroom
50
Conference
24
U-Shape
30
Reception
70
Banquet
50
Mesquite 5
Dimensions (LxWxH)
7.6x13.4x3
Area (sq.mt)
102.2
Theater
80
Schoolroom
50
Conference
24
U-Shape
30
Reception
70
Banquet
50
Rosewood
Dimensions (LxWxH)
8.8x4.9x-
Area (sq.mt)
43.1
Theater
42
Schoolroom
12
Conference
14
U-Shape
16
Reception
-
Banquet
30
Cactus
Dimensions (LxWxH)
5.8x8.8x3.2
Area (sq.mt)
51.2
Theater
42
Schoolroom
12
Conference
14
U-Shape
16
Reception
-
Banquet
30
Wisteria
Dimensions (LxWxH)
12.8x8.8x3.2
Area (sq.mt)
113.2
Theater
60
Schoolroom
45
Conference
26
U-Shape
30
Reception
50
Banquet
50
Cypress Room
Dimensions (LxWxH)
12.5x16.8x3
Area (sq.mt)
209.5
Theater
175
Schoolroom
120
Conference
-
U-Shape
40
Reception
175
Banquet
120
Bristlecone
Dimensions (LxWxH)
8.8x21.9x3.2
Area (sq.mt)
194
Theater
200
Schoolroom
108
Conference
-
U-Shape
-
Reception
120
Banquet
120
The Loft
Dimensions (LxWxH)
12.8x16.2x3.2
Area (sq.mt)
240.2
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
225
Banquet
180
Ponderosa Boardroom
Dimensions (LxWxH)
6.1x8.8x3.4
Area (sq.mt)
53.9
Theater
-
Schoolroom
-
Conference
10
U-Shape
-
Reception
-
Banquet
-
Pinon Boardroom
Dimensions (LxWxH)
7x8.5x3.4
Area (sq.mt)
59.8
Theater
40
Schoolroom
25
Conference
-
U-Shape
20
Reception
40
Banquet
30
Casuarina Ballroom
Dimensions (LxWxH)
24.7x14.6x3.2
Area (sq.mt)
334.4
Theater
300
Schoolroom
180
Conference
-
U-Shape
50
Reception
275
Banquet
180
Willow
Dimensions (LxWxH)
6.7x14.3x-
Area (sq.mt)
96.1
Theater
90
Schoolroom
36
Conference
28
U-Shape
32
Reception
70
Banquet
60
Palo Verde A
Dimensions (LxWxH)
7.9x14.9x4.1
Area (sq.mt)
118.4
Theater
110
Schoolroom
60
Conference
24
U-Shape
30
Reception
100
Banquet
70
Palo Verde B
Dimensions (LxWxH)
7.9x14.9x4.1
Area (sq.mt)
118.4
Theater
110
Schoolroom
60
Conference
24
U-Shape
30
Reception
100
Banquet
70
Palo Verde A & B
Dimensions (LxWxH)
15.8x14.9x4.3
Area (sq.mt)
236.7
Theater
220
Schoolroom
120
Conference
-
U-Shape
45
Reception
180
Banquet
140
Acacia A
Dimensions (LxWxH)
7.6x11.6x4.1
Area (sq.mt)
88.3
Theater
60
Schoolroom
30
Conference
15
U-Shape
20
Reception
75
Banquet
50
Acacia B
Dimensions (LxWxH)
7.6x11.6x4.1
Area (sq.mt)
88.3
Theater
60
Schoolroom
30
Conference
15
U-Shape
20
Reception
75
Banquet
50
Acacia C
Dimensions (LxWxH)
15.8x14.9x4.1
Area (sq.mt)
236.7
Theater
250
Schoolroom
140
Conference
-
U-Shape
45
Reception
190
Banquet
150
Acacia D
Dimensions (LxWxH)
15.8x14.9x4.1
Area (sq.mt)
236.7
Theater
250
Schoolroom
140
Conference
-
U-Shape
45
Reception
190
Banquet
150
Acacia A & B
Dimensions (LxWxH)
15.8x11.6x4.3
Area (sq.mt)
183.6
Theater
130
Schoolroom
90
Conference
-
U-Shape
40
Reception
150
Banquet
100
Acacia C & D
Dimensions (LxWxH)
15.8x30.2x4.3
Area (sq.mt)
478.3
Theater
500
Schoolroom
280
Conference
-
U-Shape
-
Reception
400
Banquet
300
Acacia A, B & C
Dimensions (LxWxH)
15.8x26.8x4.3
Area (sq.mt)
425.1
Theater
380
Schoolroom
250
Conference
-
U-Shape
-
Reception
300
Banquet
250
Acacia A, B, C & D
Dimensions (LxWxH)
15.8x41.5x4.3
Area (sq.mt)
657
Theater
650
Schoolroom
350
Conference
-
U-Shape
-
Reception
550
Banquet
450
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.

Audio-Visual Equipment

  • AV Technician
  • LCD Projector
  • Microphone
  • TV

Event Services

  • Certified Meeting Planner
  • Decorator
  • Electrician
  • Event Lighting
  • Locksmith
  • Message Service
  • Photographer
  • Registration Service
  • Security Guards

Event Equipment & Supplies

  • Blackboards
  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Installed Stage
  • Lobby Bulletin Board
  • Name Cards
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Polling Devices
  • Portable Stage
  • Spotlights
  • Stack Chairs
  • Tables
  • Wall Charts

Business Services

  • Computers
  • Copy Service
  • Fax Service
  • On-Site Business Center is Staffed
  • Post/Parcel

Catering Services

  • Afternoon Break:$30.00 / Person
  • Coffee Break:$45.00 / Person
  • Continental Breakfast:$32.00 / Person
  • Dinner:$80.00 / Person
  • Full Breakfast:$51.00 / Person
  • Lunch:$52.00 / Person
  • Reception:$55.00 / Person

Frequently Asked Questions

The Westin Las Vegas Hotel & Spa has 21 event rooms.

The largest capacity event room is the Acacia A, B, C & D. It has a capacity of 650.

Yes, The Westin Las Vegas Hotel & Spa provides wedding services.

To book a meeting or event at The Westin Las Vegas Hotel & Spa click here

THE WESTIN LAS VEGAS HOTEL & SPA

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