Ostioneria Siete Mares Mexican Restaurant & Seafood

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540 W Chapman Ave
Orange, CA 92868
+1 (714) 633-3341
https://ostioneriasietemaresorange.com

Ostioneria Siete Mares is a family-friendly restaurant located in Orange, California, specializing in authentic Mexican seafood and traditional Mexican cuisine. With over 38 years of experience, they pride themselves on using high-quality ingredients and offering a wide range of seafood dishes, including ceviche, tacos, and shrimp cocktails. The restaurant invites guests to enjoy freshly made meals in a welcoming atmosphere, including outdoor patio dining.

The menu features a variety of options, from breakfast items to unique seafood specialties. Guests can choose from classic dishes like enchiladas, fajitas, and tostadas, all crafted with care and attention to detail. Ostioneria Siete Mares aims to provide an enjoyable dining experience through excellent food and friendly service, making it a go-to destination for seafood lovers.

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3.5189 reviews
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Gerardo L.
4/12/2025

Stop in here and remember that last time you were in Ensenada .. has that vibe ... Tonight's dinner was perfect. Ordered a mojara frita w r/b "must" Octopus Cocktail.. ' so good ' Agua chile...

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SoCal R.
9/23/2025

Been here a few times. Always enjoy the food here, everything we've had was delicious, particularly the siete mares soup. This place has been here a long time and when you eat here, the food...

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Rosalba H.
8/16/2025

Comida deliciosa,excelente servicio, un lugar familiar y me encanta al patio .! 100% recomendado tienen el mejor ceviche que he probado

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Mark B.
9/30/2024

I have been coming to this restaurant in this same location since 1985. Over the years it has grown and been redecorated a few times. One thing that stays the same is the owner Nick & the...

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Joy D.
12/18/2022

Chiles Rellenos! Tostada Mixta! A beer to wash it down. Ostioneria Siete Mares is a place we've discovered while walking around Old Town Orange. Just a bit past the railroad tracks. A bit off the...

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