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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:
While staying at Omni La Mansión del Rio in the heart of downtown, you and your family can venture out to SeaWorld San Antonio to discover all of the treasures of the world’s largest marine life adventure park and family entertainment showcase. SeaWorld includes thrilling rides, sensational shows and unforgettable animal encounters which are just a few of the experiences that will bring your family closer together. Just in time for summer, Discovery Point is coming to the park and will feature Dolphin Lagoon, a new coastal-themed habitat that will provide a multi-dimensional experience for guests and nearly doubles the size of the previous habitat. SeaWorld visitors will be able to observe dolphins above the surface from the habitat’s sandy shores and playing beneath the surface from an underwater viewing area.
As the seasons begin to change, more and more exciting things are happening in the San Antonio area which will make for a fun-filled trip for you and your family. Omni La Mansión del Rio is a perfect place to stay for you and your family while visiting attractions throughout San Antonio. Families and children can enjoy all of the great amenities as well as ask the Concierge and Front Desk how to schedule taxis for their visit to SeaWorld San Antonio. Make sure to explore as much as you can of SeaWorld San Antonio and you will have a great experience. You all can enjoy the pool on property and also visit the theme park for more fun when the warmer months come to San Antonio. You won’t want to miss out on the opportunity to spend a great vacation with your family and everything this wonderful city has to offer!
Things to Know Before You Go
Learn more about SeaWorld.
Escape and Save
Escape to San Antonio and enjoy 15% off our best available rates. Go ahead and take a break—you've earned it!
Escape to our intimate courtyard and relax by our heated pool.
Enjoy a $200 Mokara Spa credit and daily breakfast when you book the Spa Escape Package.
Discover a truly memorable dining experience with Sunday Champagne Brunch at Las Canarias.