Ostioneria Siete Mares
- Address
- 540 W Chapman Ave, Orange, CA, 92868
- Phone
- 714-633-3341
- Website
- https://ostioneriasietemaresorange.com
- Hours
- Mo-Th,Su 10:00-22:00 Fr-Sa 10:00-23:00
- Found online
- Facebook Instagram Yelp
- Updated
- May 5, 2026
About this area
Ostioneria Siete Mares is one of 26 food and dining businesses listed in Orange, CA.
What's nearby: 27 doctors, physicians & surgeons, 8 architects, and 6 taxicabs, taxis & cabs within walking distance.
About
Ostioneria Siete Mares is a dining establishment located in Orange, California, specializing in seafood. The restaurant operates from 10:00 AM to 10:00 PM on weekdays and Sundays, extending hours to 10:00 PM on Fridays and Saturdays. While its online presence was active as of 2019, customers can expect a variety of seafood dishes in a casual setting.
Latest updates
- Their website showed content from 2019.
Observed automatically in August 2026. What is this?
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