Omni La Mansión del Rio
112 College Street
San Antonio, Texas 78205

Ostra, Seafood Restaurant

Ostra logo

212 West Crockett Street
San Antonio, Texas 78205
Hours of Operation
Temporarily closed to ensure the health and safety of our guests.
Monday – Friday
Breakfast: 6:30 a.m. – 11:00 a.m.
Lunch: 11:00 a.m. – 4:30 p.m.
Dinner: 5:00 p.m. – 10:30 p.m. (11:00 p.m. on Friday)

Saturday – Sunday
Breakfast: 6:30 a.m. – 10:00 a.m.
Brunch: 10:00 a.m. – 4:00 p.m.
Dinner: 4:00 p.m. – 11:00 p.m.

Happy Hour:

Monday – Sunday
2:00 p.m. – 6:00 p.m.


Opentable Takeout

Exquisite cuisine and an award-winning wine selection in San Antonio

Located across the river at the Mokara Hotel, you are invited to enjoy exquisite cuisine in a romantic riverfront locale at our signature AAA Four Diamond seafood restaurant.

Our executive chef passionately oversees a sustainable seafood menu filled with exotic new dishes and tempting standards. Don’t miss our acclaimed Oyster Bar, which includes a variety of the freshest oysters, crab, shrimp and ceviche.

Recently awarded Wine Spectator's Award of Excellence, Ostra offers a full wine list and specialty tequilas. With more than 70 labels, we have the largest selection of tequilas and Mezcals in downtown San Antonio.

For information on private parties and events, please contact our Catering Sales Manager at (210) 518-1017.

Guest Favorites

at Omni La Mansión del Rio

Love & Luxury

Your unforgettable getaway awaits. Book now and enjoy a bottle of Chandon Rosé paired with artisanal chocolates, late check-out and more.

Mokara Spa indoor hot tub

Mokara Spa

Discover a truly memorable spa experience at San Antonio’s only Forbes Four-Star Spa.

Courtyard Pool

Escape to our intimate courtyard and relax by our heated pool.