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Omni Hotels offers guests online check-in. Save time at the front desk and check-in online 48 hours prior to arrival and we will have your room ready when you arrive.
Simply pull up your reservation online up to 6 p.m. hotel time and confirm your billing details and you will be set!
View reservations in your Select Guest Account
You can retrieve your Omni Hotels reservation information by entering the last name on the reservation and your confirmation number.
Nights to Next Level:
The Omni La Mansión del Rio is centrally located in the heart of downtown San Antonio, making it a great spot for families looking to explore all of the city’s great attractions. One popular attraction is the San Antonio Zoo, which is just a quick 15-minute drive from the hotel. San Antonio's zoo initially consisted of a collection of animals assembled in San Pedro Park in the 1800s. Its now home to a wide variety of animals representing 750 species on 56 acres, of which 34 acres are public pathways. More than 1,000,000 guests visit the San Antonio Zoo annually – many being children participating in education programs or students attending field trips.
Exploring both the Omni La Mansión del Rio and the San Antonio Zoo will allow your family to have a fun-filled, educational vacation. The hotel also offers many activities geared for kids like historical property tours, scavenger hunts, kids' turndown service and complimentary Omni Kids backpacks upon arrival. You really do get the whole adventure package when staying on the River Walk and visiting the San Antonio Zoo.
Things to Know Before You Go
Learn more about the San Antonio Zoo.
Children's Discovery Package
Guests who book this package receive:
To learn more about availability and conditions, CLICK HERE
Discover a truly memorable dining experience with Sunday Champagne Brunch at Las Canarias.
Escape to our intimate courtyard and relax by our heated pool.
Enjoy dining, nightlife and shopping, right outside our door.