Lagos●●○○

O Mexilhão

Name: O Mexilhão
Address: Rua Gil Eanes 5, Lagos 8600-752 Portugal, AW
Price range: Mid Range
Rating: 4.6

★★★★½4.6 out of 5 · 405 reviews

casual

seafood

portuguese

Photo: © TripAdvisor contributor via TripAdvisor

O Mexilhão is a $$ seafood & portuguese casual restaurant in Lagos rated 4.6/5 by 405 TripAdvisor reviewers; walk-ins welcome.

About

O Mexilhão is a seafood-focused Portuguese spot in Lagos, casual enough that you can walk in without a reservation and still find a table. The 4.7 food rating is the highest of its subratings, which tracks — this is the kind of place where the menu changes based on what's fresh and the kitchen doesn't overthink it. Seafood and Portuguese staples, mid-range pricing, and strong marks for value mean you're getting what you pay for without the tourist markup that hits a lot of Lagos waterfront places. It's kid-friendly if you need that, and the atmosphere rating sits a half-point below the rest, so don't expect linen and low lighting. You're here for the plate, not the scene. With over 400 reviews holding a 4.6 average, it's clearly doing something consistently right.

At a glance

Area: Lagos
Vibe: casual
Price: ●●○○
Reservation required: –
Kid friendly: ✓
Cuisine: seafood
portuguese
Dietary options: —

Make a day of it

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Lagos, Portugal

Lagos sits on Portugal's southern Algarve coast, where the Atlantic meets sandstone cliffs and a working harbor that's been in use since the Age of Discovery. The town proper has about 30,000 residents, but the beaches and old quarter pull visitors year-round. Most come for the rock formations—Ponta da Piedade is the famous one—and the string of cove beaches tucked between headlands. This particular location operates from Praia da Batatas, right next to the old fort at Ponta da Bandeira. The 5-star rating comes from two reviews, so it's early days, but the address puts it on one of the calmer town beaches with direct access to boat launches. Most operators here run grotto tours or coastal trips out toward the dramatic cave systems west of town. If you're booking something from this spot, confirm what's included—some trips stop for swimming, others just circle the formations. The harbor location means you're launching from calm water, which matters if anyone in your group gets seasick easily.

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We are open everyday of the year from 11am until 3pm and from 5.30pm until 11pm.

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Lagos●●○○© TripAdvisor contributor via TripAdvisor

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Review summaries are AI-paraphrased from public traveler reviews.

O Mexilhão