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Mariscos Poseidon

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Mercado Central Annex | Avenida 1, Between Calles 6 and 8, San Jose, Costa Rica
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15 Reviews from our TripAdvisor Community

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Showing 8: English reviews
Level Contributor
21 reviews
12 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
4 of 5 bubbles Reviewed 15 March 2016

In the middle of San Jose, it is delicious, the fish soup could wake a dead man and the sea food platter never disappoints. The service is fast and not always super friendly, just make sure they write down your order.

Helpful?
Thank Cecis2013
loire valley
Level Contributor
16 reviews
7 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
2 of 5 bubbles Reviewed 11 November 2015

I had read the reviews so as we were shopping at the butcher next door we went in for lunch. Super, friendly staff, nice atmosphere with a couple of regulars enjoying their fish soup over the newspaper. We both ordered fish...one plain, one with garlic sauce. The latter was beautifully cooked - couldn't have been better - but the former... More 

Helpful?
Thank leopoldoLoireValley
Los Banos
2 reviews
common_n_restaurant_reviews_1bd8 10 helpful votes
5 of 5 bubbles Reviewed 12 April 2014

Wonderful, wonderful restaurant with the freshest seafood prepared by a friendly trio of Ticas! Wash it all down with some cold beer or other refreshments. A small place with very basic furnishings located in an row of eateries, Mariscos Poseidon is a bit difficult to find, on Avenida 1 across from the Mercado Central. Muchas gracias for the tip that... More 

Helpful?
2 Thank Chun-LB
Playa Hermosa, Costa Rica
Level Contributor
5 reviews
3 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
5 of 5 bubbles Reviewed 17 May 2013

The title says it all - some of the best ceviche I've ever had - fresh, flavorable and generous portions. Very friendly and helpful staff. I'm a beginner Spanish speaker and really had fun with the waitress trying to order Saltine crackers to go with the ceviche (galletas Soda for future reference). As mentioned in other review, it's not easy... More 

Helpful?
Thank PuraVidaEsteban
Vancouver, Canada
Level Contributor
141 reviews
46 restaurant reviews
common_n_restaurant_reviews_1bd8 60 helpful votes
5 of 5 bubbles Reviewed 30 April 2013

Please check out this small restuarant if you are near the Central Market! The seafood is fresh, the staff friendly and the prices very reasonable. We ate there several times on our visit and were not disappointed at all! The ceviche is excellent and my wife liked it so much that they kindly supplied her with their own recipe to... More 

Helpful?
Thank VancouverWomble
Heredia, Costa Rica
Level Contributor
83 reviews
52 restaurant reviews
common_n_restaurant_reviews_1bd8 45 helpful votes
5 of 5 bubbles Reviewed 16 June 2012

this restaurant's seafood is super fresh, the service is very friendly, and it's relatively easy on the pocket. go ahead and stuff yourselves with some porper shrimp. :p

Helpful?
Thank spacecadet79
San Jose, Costa Rica
2 reviews
5 of 5 bubbles Reviewed 30 March 2012

Whenever you're around the Central Market in San Jose, take a chance at this place. Really accessible for your pocket, great service and excellent food. Don't Hesitate, just try it !!!

Helpful?
Thank AdrianBV_00
Gold Beach, Oregon
Level Contributor
12 reviews
10 restaurant reviews
common_n_restaurant_reviews_1bd8 12 helpful votes
4 of 5 bubbles Reviewed 18 October 2011

This great little gem of a place is off the beaten path. I have had two dinners there about a year apart. Thanks to my Tico friends for making Mariscos Poseidon a stop whenever I am in San Jose. Start off with their Peruvian style cerviche then move into any of their complete menu of seafood. They close about 6... More 

Helpful?
1 Thank habib79

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Restaurant Details

Rating summary
  • Food
    4.5 of 5 bubbles
    Service
    5 of 5 bubbles
  • Value
    4.5 of 5 bubbles
    Atmosphere
    4 of 5 bubbles
Cuisine
Seafood
Meals
Lunch
Location and Contact Information
  • Address: Mercado Central Annex | Avenida 1, Between Calles 6 and 8, San Jose, Costa Rica
  • Location: Central America  >  Costa Rica  >  Province of San Jose  >  San Jose Metro  >  San Jose

Questions & Answers

Questions? Get answers from Mariscos Poseidon staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?