Omni La Mansion del Rio Hotel
Omni La Mansion del Rio Hotel has 4 meeting/event spaces for 60–600 delegates (theatre), largest: La Mansion Ballroom (600).
- Up to 800 delegates
- 4 meeting spaces
- On-site parking
4 photosPhotography pending verification4 photos
Capacity overview
4 spaces · capacities by layout · floor area in m²
| Room | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception | m² |
|---|---|---|---|---|---|---|---|---|
| La Mansion Ballroom | 600 | — | 60 | 350 | 80 | — | — | 520 |
| Cortes Ballroom | 250 | — | 40 | 150 | 50 | — | — | 260 |
| Alamo Boardroom | 60 | — | 24 | 30 | 20 | — | — | 65 |
| River Terrace | — | — | — | — | — | — | — | 200 |
At a glance
The Omni La Mansion del Rio stands as an iconic luxury hotel along San Antonio's famous River Walk, featuring Spanish colonial architecture and historic charm dating back to 1852. This premier venue offers over 15,000 square feet of flexible meeting and event space, including elegant ballrooms, intimate boardrooms, and scenic outdoor terraces overlooking the San Antonio River. With 338 beautifully appointed guest rooms and suites, world-class dining options, and a prime downtown location steps from the Alamo and vibrant River Walk attractions, the hotel provides an exceptional setting for corporate meetings, conferences, weddings, and special events. The property combines historic character with modern amenities including state-of-the-art AV technology, full-service catering, and dedicated event planning services.
Best suited for
- Corporate Events
- Conferences
- Weddings
- Social Events
- Business Meetings
Why book with us?
- Independent venue sourcing
- Free to event organisers
- Access to negotiated rates
- Alternative venues included
- Human expert support
Know before you book
Provenance shown for every factMeeting spaces at this venue
Pricing & packages
Exact rates are confirmed on your proposal — our experts negotiate on your behalf.
Meeting room, equipment, lunch & refreshments.
Half day, full day and evening rates available on request.
Bespoke menus and exclusive-use packages for private events.
Food & catering
- Restaurant on site
- Bar on site
Dietary options catered for
Top facilities
- Free WiFi
- AV equipment
- Valet parking
- Accessible
- River Walk location
- Historic property
- Full-service catering
- Outdoor terraces
AV & production
Accessibility
Always confirm specific access requirements with our team — we check on your behalf.
- Wheelchair accessible
- ADA compliant elevators
- Accessible restrooms
- Step-free access
Location & getting there
112 College Street, San Antonio, 78205, United States
Venue Intelligence™
Every rating below is computed from verified platform data — never marketing copy.
Omni La Mansion del Rio Hotel is a verified hotel in San Antonio, hosting up to 800 guests. Its profile rates most strongly for Corporate, Historic, Hybrid Ready. Verified on-site: wi-fi, av & production, food & catering, bedrooms. Best suited to corporate conferences and board meetings.
Best for: corporate conferences and board meetings, memorable events in a heritage setting, hybrid and streamed events.
Sustainability credentials are not yet evidenced in the profile data.
Venue profile ratings
- Corporate★★★★★
- Luxury★★★★★
- Historic★★★★★
- Creative★★★★★
- Eco★★★★★
- Hybrid Ready★★★★★
- Networking★★★★★
- Training★★★★★
- International★★★★★
- Accessibility★★★★★
Verified on-site
- Wi-Fi✓ Verified
- AV & production✓ Verified
- Food & catering✓ Verified
- Bedrooms✓ Verified
- SustainabilityNot listed
- Accessibility✓ Verified
Venue IQ™
A living intelligence record — every entry is generated from verified platform data, not marketing copy.
- Oct 2025Venue verified and listed
Added to the InternationalVenues.com verified directory.
- Oct 2025Photography refreshed — 4 images
Latest venue imagery reviewed and published.
- Oct 2025Quality score 97/100
Top-tier data completeness — capacities, facilities and access verified.
Frequently asked
How many meeting rooms does Omni La Mansion del Rio Hotel have?
Omni La Mansion del Rio Hotel has 4 meeting and event spaces in San Antonio, seating up to 600 delegates theatre-style in the largest room.
What is the capacity of Omni La Mansion del Rio Hotel's largest event space?
The largest event space at Omni La Mansion del Rio Hotel is La Mansion Ballroom, with a maximum capacity of 600 guests.
What conference facilities does Omni La Mansion del Rio Hotel offer?
Omni La Mansion del Rio Hotel offers Free WiFi, AV equipment, Valet parking, Accessible, Projector, Screen, PA System across its 4 meeting and event spaces.
What is the maximum capacity?
Up to 800 guests in various configurations across multiple event spaces
What AV equipment is available?
Full AV services available including projectors, sound systems, lighting, and high-speed Wi-Fi
Is catering available?
Complete catering services with customizable menus, full-service bar, and dietary accommodations
Is there parking available?
Valet parking and self-parking available on-site with additional street parking options
About Omni La Mansion del Rio Hotel
The Omni La Mansion del Rio stands as an iconic luxury hotel along San Antonio's famous River Walk, featuring Spanish colonial architecture and historic charm dating back to 1852. This premier venue offers over 15,000 square feet of flexible meeting and event space, including elegant ballrooms, intimate boardrooms, and scenic outdoor terraces overlooking the San Antonio River. With 338 beautifully appointed guest rooms and suites, world-class dining options, and a prime downtown location steps from the Alamo and vibrant River Walk attractions, the hotel provides an exceptional setting for corporate meetings, conferences, weddings, and special events. The property combines historic character with modern amenities including state-of-the-art AV technology, full-service catering, and dedicated event planning services.
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