101 Bowie Street, San Antonio, Texas 78205 USA
+1 210-223-1000

Start planning your meeting or event here

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

  • 37

    Event Rooms

  • 60,472 sq ft

    Total Event Space

  • 6,400

    Capacity Largest Space

About This Venue

  • Our sophisticated venues provide a wonderful backdrop for weddings and social events in San Antonio

  • Host an extraordinary gathering in the Grand Ballroom venue, which fits up to 6,400 for a reception

  • Our elegant salons are well suited to more intimate get-togethers, and can be combined in some cases

  • Enhance your River Walk-area wedding with delicious catering, provided by our on-site culinary staff

  • From start to finish, our planning team is on hand to ensure that your special occasion is flawless

  • Your guests will be thrilled with our central location, just moments from the San Antonio River Walk

Plan an Inspired Event

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See What's Possible.

Search our event ideas online with inspiring event photos, tips and layouts - specific to this hotel.

Attendee Booking Tools

Image Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

Image Manage Your Event with Ease
Keep Your Event in Hand.

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

Group Lists

If you have a list of your guests, we can make reservations for all of them.

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

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Reward Yourself

Earn up to 50,000 plus Elite status, discounts and more.

Services and Facilities

Wedding Certification

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.

Capacity

Floor Plans

Capacity Chart

Convert Meters | Reset
  • Conference Room 19
  • 22x19x9
  • 418
  • 55
  • 24
  • 18
  • 17
  • 55
  • 30
  • Conference Room 13
  • 25x20x9
  • 500
  • 85
  • 24
  • 24
  • 24
  • 85
  • 40
  • Conference Room 10
  • 32x18x9
  • 576
  • 80
  • 48
  • 28
  • 28
  • 80
  • 40
  • Conference Room 16
  • 21x28x9
  • 588
  • 140
  • 40
  • 28
  • 28
  • 140
  • 60
  • Conference Room 9
  • 32x19x9
  • 608
  • 85
  • 48
  • 28
  • 28
  • 85
  • 40
  • Conference Room 1
  • 29x21x9
  • 609
  • 106
  • 40
  • 26
  • 28
  • 106
  • 50
  • Conference Room 5
  • 31x20x9
  • 620
  • 90
  • 38
  • 26
  • 28
  • 90
  • 40
  • Conference Room 6
  • 31x20x9
  • 620
  • 90
  • 38
  • 26
  • 28
  • 90
  • 40
  • Conference Room 15
  • 35x18x9
  • 630
  • 95
  • 27
  • 32
  • 32
  • 95
  • 40
  • Conference Room 2
  • 29x22x9
  • 638
  • 106
  • 40
  • 26
  • 28
  • 106
  • 50
  • Conference Room 3
  • 29x22x9
  • 638
  • 106
  • 40
  • 26
  • 28
  • 106
  • 50
  • Conference Room 4
  • 29x22x9
  • 638
  • 106
  • 40
  • 26
  • 28
  • 106
  • 50
  • Conference Room 14
  • 32x20x9
  • 640
  • 85
  • 24
  • 24
  • 24
  • 85
  • 40
  • Conference Room 11
  • 30x26x9
  • 780
  • 125
  • 50
  • 26
  • 28
  • 125
  • 50
  • Conference Room 7
  • 29x27x9
  • 783
  • 150
  • 50
  • 26
  • 28
  • 150
  • 50
  • Conference Room 8
  • 30x27x9
  • 810
  • 125
  • 50
  • 26
  • 28
  • 125
  • 50
  • Rio Vista 1
  • 22x38x10
  • 836
  • 60
  • 36
  • 30
  •  
  • 50
  • 50
  • Conference Room 17
  • 29x30x9
  • 870
  • 140
  • 50
  • 26
  • 28
  • 140
  • 60
  • Conference Room 18
  • 29x30x9
  • 870
  • 140
  • 50
  • 26
  • 28
  • 140
  • 60
  • Conference Room 12
  • 31x32x9
  • 992
  • 160
  • 64
  • 28
  • 30
  • 160
  • 60
  • Conference Suites 514, 529, 530, 544
  • 40x25x25
  • 1,000
  • 10
  •  
  • 10
  •  
  •  
  •  
  • Conf Rooms 13 & 14
  • 29x42x10
  • 1,218
  • 180
  • 56
  • 44
  • 44
  • 180
  • 80
  • Salon B
  • 40x32x25
  • 1,280
  • 185
  • 70
  • 30
  • 34
  • 185
  • 90
  • Salon C
  • 40x32x25
  • 1,280
  • 185
  • 70
  • 30
  • 34
  • 185
  • 90
  • Salon K
  • 40x32x25
  • 1,280
  • 185
  • 70
  • 30
  • 34
  • 185
  • 90
  • Salon L
  • 40x32x25
  • 1,280
  • 185
  • 70
  • 30
  • 34
  • 185
  • 90
  • Conference Rooms 1&2
  • 43x30x9
  • 1,290
  • 212
  • 80
  •  
  •  
  • 212
  • 100
  • Conference Rooms 3&4
  • 44x30x9
  • 1,320
  • 212
  • 80
  •  
  •  
  • 212
  • 100
  • Rio Vista 2
  • 47x30x10
  • 1,410
  • 150
  • 40
  • 40
  • 28
  • 150
  • 90
  • Salon A
  • 35x46x25
  • 1,610
  • 285
  • 80
  • 38
  • 38
  • 285
  • 120
  • Salon M
  • 35x46x25
  • 1,610
  • 285
  • 80
  • 38
  • 38
  • 285
  • 120
  • Conf Rooms 17 & 18
  • 28x60x10
  • 1,680
  • 280
  • 140
  • 50
  • 50
  • 280
  • 120
  • Salon D
  • 35x50x25
  • 1,750
  • 285
  • 80
  • 38
  • 42
  • 285
  • 120
  • Salon J
  • 35x50x25
  • 1,750
  • 285
  • 90
  • 38
  • 42
  • 285
  • 120
  • Rio Vista 1-2
  • 0x0x0
  • 2,262
  • 185
  • 115
  • 40
  • 28
  • 185
  • 140
  • Conf Rooms 1-4
  • 30x88x10
  • 2,640
  • 425
  • 154
  •  
  •  
  • 425
  • 200
  • Registration Desk 1
  • 28x50x25
  • 2,850
  •  
  •  
  •  
  •  
  •  
  •  
  • Salons L&M
  • 37x78x25
  • 2,886
  • 470
  • 150
  •  
  •  
  • 470
  • 210
  • Salons A&B
  • 78x40x25
  • 2,890
  • 470
  • 150
  •  
  •  
  • 470
  • 210
  • Salons C&D
  • 78x40x25
  • 2,890
  • 470
  • 150
  •  
  •  
  • 470
  • 210
  • Registration Desk 2
  • 50x50x25
  • 3,000
  •  
  •  
  •  
  •  
  •  
  •  
  • Salons J&K
  • 37x82x25
  • 3,034
  • 470
  • 150
  •  
  •  
  • 470
  • 210
  • Salon G
  • 86x46x25
  • 3,956
  • 645
  • 250
  •  
  •  
  • 645
  • 320
  • Salon I
  • 86x50x25
  • 4,300
  • 660
  • 270
  •  
  •  
  • 660
  • 320
  • Salons G&M
  • 112x46x25
  • 5,152
  • 1335
  • 330
  •  
  •  
  • 1335
  • 440
  • Salon H
  • 86x64x25
  • 5,504
  • 910
  • 420
  •  
  •  
  • 910
  • 480
  • Salons I&J
  • 50x121x25
  • 6,050
  • 1570
  • 360
  •  
  •  
  • 1570
  • 800
  • Salon F
  • 83x75x25
  • 6,225
  • 1050
  • 480
  •  
  •  
  • 1050
  • 490
  • Salon E
  • 83x81x25
  • 6,723
  • 1050
  • 480
  •  
  •  
  • 1050
  • 490
  • Salons ABF
  • 79x120x25
  • 9,480
  • 1520
  • 630
  •  
  •  
  • 1520
  • 700
  • Salons H&I
  • 114x86x25
  • 9,804
  • 1555
  • 690
  •  
  •  
  • 1555
  • 800
  • Salons CDE
  • 82x120x25
  • 9,840
  • 1520
  • 630
  •  
  •  
  • 1520
  • 700
  • Salons E&F
  • 156x84x25
  • 13,104
  • 2100
  • 960
  •  
  •  
  • 2100
  • 980
  • Salons GHI
  • 160x86x25
  • 13,760
  • 2605
  • 940
  •  
  •  
  • 2605
  • 1300
  • Salons A-E
  • 160x120x25
  • 19,200
  • 3000
  • 1260
  •  
  •  
  • 3000
  • 1400
  • Salons G-M
  • 160x121x25
  • 19,360
  • 3155
  • 1260
  •  
  •  
  • 3155
  • 1540
  • Grand Ballroom
  • 260x160x25
  • 41,600
  • 6400
  • 2300
  •  
  •  
  • 6400
  • 3080

Room Set-Up Examples

Setup Example

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.

Setup Example

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.

Setup Example

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.

Setup Example

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.

Setup Example

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.

Setup Example

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.

Setup Example

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.

Check Room Rates & Availability

San Antonio Marriott® Rivercenter