Skip to main content
Menu close text
Help

Select a Language

English(US)

AC Hotel San Antonio Riverwalk

AC Hotel San Antonio Riverwalk

VIEW MAP VIEW MAP
+1 210-222-8300
Cancel
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
  • AC Media Salon

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

4

Event Rooms

5741 SQ FT

Total Event Space

195

Capacity Largest Space
Capacity Chart | Equipments and Services

Meeting and Events

Impress your attendees at our cutting-edge hotel venues featuring the latest high-tech AV equipment

With custom catering services, elevate your San Antonio event space with local gastronomic delights
Our downtown San Antonio venues are ideal for corporate meetings, breakouts and training sessions
Prepare for your meeting or event in downtown San Antonio, TX, from our business center with Wi-Fi
For more intimate gatherings in San Antonio, our event space on the second floor is an ideal option
Start in a meeting room and end at our rooftop bar, the perfect place to network in San Antonio, TX Learn More

Weddings and Occasions

Our downtown San Antonio venues are available for weddings, baptisms, communions and much more

With professional staff on-hand, turn your wedding celebration or social event into a success
By catering your event, you add an extra layer of elegance to your hotel venue in San Antonio, TX
Connect to our high-speed Wi-Fi and share photos and videos of your event to your social network
Reserve a block of 10 or more rooms to receive special discounted rates at our hotel in San Antonio
Our rooftop bar is a unique and scenic event space to host small receptions or rehearsal dinners Learn More
private dining austin
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
Rio Vista 554x43x- 2374 - - - - - -
Media Salon 17.5x10.5x- 187 - - - - - -
Pre-Function 26.5x33.5x- 880 - - - - - -
Rio Ballroom 54.5x42.2x8.8 2300 195 117 78 67 - -
Rio Salon A/B 27x42x- 1150 98 59 39 33 - -
AC Media Salon 11.5x19.3x- 221.95 18 - 7 - - -
Rio Salon A 27.3x42.4x- 1157.52 - - - - - -
Rio Salon B 26.6x42.4x- - - - - - - -
Meeting All (Rio Ballroom) 54.7x42.4x- - - - - - - -
Rio Vista
Dimensions (LxWxH)
554x43x-
Area (sq.ft)
2374
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Media Salon
Dimensions (LxWxH)
17.5x10.5x-
Area (sq.ft)
187
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Pre-Function
Dimensions (LxWxH)
26.5x33.5x-
Area (sq.ft)
880
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Rio Ballroom
Dimensions (LxWxH)
54.5x42.2x8.8
Area (sq.ft)
2300
Theater
195
Schoolroom
117
Conference
78
U-Shape
67
Reception
-
Banquet
-
Rio Salon A/B
Dimensions (LxWxH)
27x42x-
Area (sq.ft)
1150
Theater
98
Schoolroom
59
Conference
39
U-Shape
33
Reception
-
Banquet
-
AC Media Salon
Dimensions (LxWxH)
11.5x19.3x-
Area (sq.ft)
221.95
Theater
18
Schoolroom
-
Conference
7
U-Shape
-
Reception
-
Banquet
-
Rio Salon A
Dimensions (LxWxH)
27.3x42.4x-
Area (sq.ft)
1157.52
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Rio Salon B
Dimensions (LxWxH)
26.6x42.4x-
Area (sq.ft)
-
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Meeting All (Rio Ballroom)
Dimensions (LxWxH)
54.7x42.4x-
Area (sq.ft)
-
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
Rio Vista 168.9x13.1x- 220.5 - - - - - -
Media Salon 5.3x3.2x- 17.4 - - - - - -
Pre-Function 8.1x10.2x- 81.8 - - - - - -
Rio Ballroom 16.6x12.9x2.7 213.7 195 117 78 67 - -
Rio Salon A/B 8.2x12.8x- 106.8 98 59 39 33 - -
AC Media Salon 3.5x5.9x- 20.6 18 - 7 - - -
Rio Salon A 8.3x12.9x- 107.5 - - - - - -
Rio Salon B 8.1x12.9x- - - - - - - -
Meeting All (Rio Ballroom) 16.7x12.9x- - - - - - - -
Rio Vista
Dimensions (LxWxH)
168.9x13.1x-
Area (sq.mt)
220.5
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Media Salon
Dimensions (LxWxH)
5.3x3.2x-
Area (sq.mt)
17.4
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Pre-Function
Dimensions (LxWxH)
8.1x10.2x-
Area (sq.mt)
81.8
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Rio Ballroom
Dimensions (LxWxH)
16.6x12.9x2.7
Area (sq.mt)
213.7
Theater
195
Schoolroom
117
Conference
78
U-Shape
67
Reception
-
Banquet
-
Rio Salon A/B
Dimensions (LxWxH)
8.2x12.8x-
Area (sq.mt)
106.8
Theater
98
Schoolroom
59
Conference
39
U-Shape
33
Reception
-
Banquet
-
AC Media Salon
Dimensions (LxWxH)
3.5x5.9x-
Area (sq.mt)
20.6
Theater
18
Schoolroom
-
Conference
7
U-Shape
-
Reception
-
Banquet
-
Rio Salon A
Dimensions (LxWxH)
8.3x12.9x-
Area (sq.mt)
107.5
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Rio Salon B
Dimensions (LxWxH)
8.1x12.9x-
Area (sq.mt)
-
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Meeting All (Rio Ballroom)
Dimensions (LxWxH)
16.7x12.9x-
Area (sq.mt)
-
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.
Audio-Visual Equipment
  • AV Technician
  • Film Projector with Screen
  • LCD Projector
  • Microphone
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Wireless Internet
Event Services
  • Message Service
  • Registration Service
  • Security Guards
Event Equipment & Supplies
  • Blackboards
  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Installed Stage
  • Lobby Bulletin Board
  • Pens / Pencils / Notepad
  • Podium Lectern
  • Portable Stage
  • Stack Chairs
  • Tables
  • Wall Charts
Business Services
  • Computers
  • Copy Service
  • Fax Service
  • Overnight Delivery/Pickup
  • Printers

Frequently Asked Questions

AC Hotel San Antonio Riverwalk has 4 event rooms.

The largest capacity event room is the Rio Ballroom. It has a capacity of 195.

Yes, AC Hotel San Antonio Riverwalk provides wedding services.

To book a meeting or event at AC Hotel San Antonio Riverwalk click here

Marriott Bonvoy app logo

Unlock your stay with the Marriott Bonvoy™ App

AC HOTEL BY MARRIOTT SAN ANTONIO RIVERWALK

Overview Gallery Rooms Dining Experiences Events

© 1996 – 2024 Marriott International, Inc. All rights reserved. Marriott Proprietary Information

English
Careers Opens a new window Terms of Use Program Terms & Conditions Privacy Center Digital Accessibility Site Map Hotel Site Map Help Opens a new window