A raw tuna tasting in the middle of Madrid has a certain logic to it. You’re eating wild bluefin tied to Almadraba fishing, and you’re doing it in Spain’s famous Mercado de San Miguel, in an old iron-frame market hall that makes the whole thing feel like a food moment. I especially like the variety of cuts (tartars plus sashimi) and the fact you get a wine glass to match your choices.

One thing to consider: the experience has had reports of on-the-ground organization issues, including weak communication, so it helps to stay alert and show up a bit early.

If you love raw fish and you want to understand what makes bluefin worth the hype, this one-hour tasting is built around that idea. The menu is designed so you can taste different parts of the tuna in different preparations, then compare them with toppings and a seaweed salad. The possible drawback is that with only about an hour and a small group, you’ll get an efficient tasting—not a long, leisurely meal.

Key things to know before you go

• Almadraba-focused bluefin: The tour centers on wild tuna from the Strait of Gibraltar, linked to ancient Almadraba fishing methods.
• 150g of tuna, multiple preparations: You’ll taste tuna in two tartar styles and also as raw sashimi.
• Expect sea flavors beyond tuna: There’s wakame salad with salmon roe and sesame plus wasabi.
• A wine glass is included: Choose from red, white, sparkling, or dry sherry with your tasting.
• Small group size: Max 6 travelers, which should keep things more hands-on.
• Market setting, not a quiet restaurant: You’ll be in a public market environment with lots of activity around you.

Mercado de San Miguel: why this market setting matters

Meeting at Mercado de San Miguel is not a throwaway detail. This is a top-tier food market in Madrid, known for keeping its original iron structure from the early twentieth century, and it has that classic sense of “food is the main event.” You’re surrounded by stalls and movement, so the tasting feels like part of the city’s eating culture—not a sealed-off performance.

You’ll also get a practical benefit: the market is right in the Centro area and is described as near public transportation. That matters because raw-fish tastings are best when you’re not racing across town with 15 minutes to spare. If you’re doing this as your main food stop, you can plan the rest of your day around it easily.

One more thing: market atmosphere can add noise. If you’re the type who likes a perfectly quiet food lecture, this might not be your ideal spot. But if you want a real Madrid food vibe while you taste something serious, the location makes sense.

The tuna story they tell: Almadraba, Phoenician-Roman methods, and bluefin quality

The heart of the experience is the claim that the tuna comes from Almadraba fishing in the Strait of Gibraltar—served as wild bluefin from the most prestigious Almadrabas (as they position it). They also frame the method as ancient, using the Phoenician and Roman technique of Almadraba fishing.

Now, how should you use that information? Treat it as context for your tasting. When a tour connects a fish to a specific coastline and tradition, the point is usually to explain why the fish’s flavor and texture can differ from more industrial sourcing. Even if you don’t care about ancient fishing lore, it’s still useful: it sets up the tasting as a comparison of tuna parts, not just a plate of raw fish.

This is also why the menu leans into “different parts” and “different cuts.” The tour is basically telling you: don’t just taste bluefin—learn to notice it.

What’s on the menu: 150g of bluefin plus tartar, sashimi, salad, and bull sashimi

The tasting is built around 150 grams of tuna, served across two tartar preparations and raw cuts, plus a seaweed-based salad and an extra raw item.

Here’s what you can expect as part of the tasting:

• Spicy tuna tartar served on a slice of lime
• Seasoned tuna tartar served on a slice of lime
• Tuna sashimi
• Wakame salad with salmon roe and sesame, finished with wasabi
• Bull sashimi

Then there’s the drink: you get one glass of wine included, and you can choose among red, white, sparkling, or dry sherry.

Why this lineup works (and why you should care)

• Two tartars gives you a built-in comparison. Lime slices aren’t just for looks; citrus can sharpen the tuna’s flavor and make the fatty taste feel cleaner.
• Wasabi and roe in the salad bring you the kind of punch that makes raw fish easier to “read” on your palate. If you’re tasting multiple items, these flavor tools help separate one bite from the next instead of blending everything together.
• Sashimi is the anchor. Without sauces or heat, it tends to show the tuna’s baseline character—texture, aroma, and fat level.

The bull sashimi detail is interesting because it shifts you from “tuna-only” into a wider raw seafood mindset. Just be sure that you actually want a second raw protein in the same hour, not just tuna.

How the hour is paced: an efficient raw-fish lesson in small-group form

The stated duration is about 1 hour, and the group size is capped at 6 travelers. That combination usually means you get quick service, a tight sequence of bites, and less waiting time between courses. In practical terms, it’s a good fit if you want a focused experience without giving up half your day.

The tour also says chefs will explain the process—from characteristics of the tuna, to fishing, to nutritional and gastronomic properties of its different parts. That matters because raw fish tastings can turn into a simple “eat and react” event if nobody gives you a framework.

Here’s how I’d approach it as a diner:

• Take the first bite of sashimi as your baseline.
• Then use the tartars to compare texture and how citrus and seasoning change the flavor.
• Save the salad for when you want a reset between tuna bites.
• Expect wasabi and roe to be stronger than you might think if you’re sensitive.

Also, because it’s raw, you don’t want to go in hungry-tired. You want your senses awake enough to notice differences—fatty notes, sweetness, clean ocean aroma.

Price and value: is $45.38 a fair deal in a top market?

At about $45.38 per person for roughly an hour, the price looks steep at first glance—until you account for what’s included.

You’re not paying for one tiny bite of “fancy.” The menu includes:

• 150g of tuna
• multiple raw preparations (spicy and seasoned tartars, plus sashimi)
• wakame salad with salmon roe, sesame, and wasabi
• an additional raw dish (bull sashimi)
• and a glass of wine (your choice: red, white, sparkling, or dry sherry)

So the value question becomes: are you getting enough variety and enough food to justify a premium market setting? Based on the structure, yes—this isn’t a single-course appetizer-style tasting. It’s closer to a compact raw-fish sampler with drink included.

The one caveat is not the food cost—it’s operational reliability. If your main concern is everything running like a clock, you should know there have been reports of organization and communication problems on site. That doesn’t automatically mean it will happen to you, but it does mean you should plan with a little extra patience.

Organization reality check: market crowds and communication gaps

This is where I’ll be straight with you. The experience has had reports that the host or operator didn’t show up as expected, and at least one account described poor communication and minimal acknowledgment while waiting. Another report said the food was good, even though the organization lacked.

So what’s the practical advice?

• Arrive a bit early at Mercado de San Miguel, and be ready to ask at the market area where you’re instructed to go.
• Keep your mobile ticket accessible on your phone.
• If you don’t see clear staff presence right away, don’t just stand waiting silently—go to the counter area and confirm you’re in the right place for your reservation.

This is especially important in a market environment where people are moving and it can be hard to spot who belongs to which group. One small, proactive step can turn a stressful moment into a smooth tasting.

Who this tasting is best for (and who should pass)

You’ll likely enjoy this most if:

• You’re a raw fish fan and want a bluefin-focused tasting with multiple styles.
• You like learning as you eat—this is designed around chefs explaining tuna parts and the fishing background.
• You want a high-impact food stop in a small group without spending hours seated.

I’d think twice if:

• You hate the idea of eating multiple raw items in a row (tuna plus bull sashimi).
• You get anxious when service details are unclear. Even if the food is great, the pacing and communication need to work for you.
• You prefer a traditional restaurant setting with a quiet, controlled atmosphere.

If you’re pairing this with a Madrid itinerary, it works well as a lunch or early dinner plan. The rest of the day stays flexible because it’s only about an hour.

What you’ll remember: the tuna comparisons you can actually taste

The strongest angle here is comparison. With two tartar styles (spicy vs seasoned) and sashimi, you can notice how small changes affect the same ingredient.

A good way to experience it:

• Focus on texture first—how it breaks, how it feels in your mouth.
• Then move to flavor—citrus (lime), heat (spicy tartar), and seasoning.
• Finally, use wasabi and roe as a contrast. They can make tuna taste even cleaner by changing the background flavor of your palate.

This is exactly the kind of tasting that turns a food “treat” into a lesson you can carry forward when you order raw fish again.

Should you book this bluefin tuna tasting at Mercado de San Miguel?

I’d book it if you want a compact, tuna-forward raw tasting in a historic market setting, and you’re comfortable taking one or two practical steps to confirm where your group is meeting. The menu structure—150g of Almadraba-focused bluefin, multiple cuts, salad with roe and wasabi, and a wine included—points to solid value for the price.

I’d hesitate if you’re the kind of traveler who needs perfect communication and perfect punctuality from start to finish. There are clear signs the on-site organization can be inconsistent. If you’re okay with a “show up early and verify” mindset, you’ll be in a much better position to enjoy what matters most: the tuna itself.

If you want this kind of experience, this one is worth considering—just go in informed.

FAQ

How long is the bluefin tuna tasting?

The tasting runs for about 1 hour.

What does the tasting include to eat?

It includes 150g of wild bluefin tuna served in two tartars (spicy and seasoned on lime), tuna sashimi, plus wakame salad with salmon roe and sesame with wasabi, and bull sashimi.

Is wine included?

Yes. The tasting includes one glass of wine, and you can choose red, white, sparkling, or dry sherry.

Where do I meet for the tour?

Meet at Mercado de San Miguel, Pl. de San Miguel, s/n, Centro, 28005 Madrid, Spain.

Is the ticket mobile?

Yes, it’s listed as a mobile ticket.

Is there free cancellation?

Yes, you can cancel for a full refund up to 24 hours before the experience start time.