The Mar Bar

The Mar Bar is a hidden gem nestled on the scenic canal at 90775 Old Hwy, Tavernier, FL. This cozy, waterfront bar offers an authentic Keys experience that perfectly balances laid-back vibes with fresh, impeccably sourced seafood. Known primarily as a seafood lover’s haven, The Mar Bar delights guests with its raw bar specialties and a curated selection of beers, wines, and refreshing mimosas.

Walking into The Mar Bar, you’re instantly drawn to the relaxed atmosphere—casual yet inviting, with friendly staff who make you feel like a regular from the moment you arrive. The location, right on the water, enhances the experience, allowing you to enjoy your meal while watching parrot fish swim lazily by or even spot manatees, as one happy visitor shared.

Seafood here is the shining star, with menu highlights like massive, succulent Stone Crab Claws cracked to perfection and served with tangy mustard sauce, fresh Oysters on the Half Shell that taste of clean ocean breezes, and vibrant Shrimp Ceviche accompanied by crisp tortilla chips. The Paella Mixta brings a hearty, satisfying option that captures the spirit of coastal cuisine. For something truly unique, Mariela’s Smoked Fish Dip—served with crackers or chips—is a smoky, creamy delight that you won’t find just anywhere.

Customers rave about the freshness of the seafood, a result of The Mar Bar’s connection to a nearby seafood distributor and market. This proximity means that every bite bursts with ocean freshness. Kim Etheridge perfectly sums it up, praising the “huge Stone Crabs and clean Oysters” alongside the “nice friendly Beer and Wine Bar” atmosphere.

The unique combination of fresh seafood, friendly service—as noted by multiple guests including the shoutout to Lola from LAW Graphics—and a chill waterside environment makes The Mar Bar more than just a place to eat; it’s a memorable Keys experience. Prices are delightfully reasonable too, with stone crab claws offered at just $3 each, encouraging a delicious feast as Jim Scantlin fondly recalls eating twenty claws in one visit.

While The Mar Bar focuses on beer and wine rather than a full cocktail menu, visitors find this suits the easygoing vibe perfectly, complementing the flavors of the sea without distraction. The occasional live music adds to the fun, enhancing the waterfront ambiance and providing a laid-back soundtrack to your meal.

If you’re looking for a relaxed spot to unwind with exceptional seafood, friendly faces, and a view of the tranquil Keys waters, The Mar Bar is the kind of place you’ll want to return to again and again. Whether it’s your first visit or a tradition in the making, savoring the smoky dips, fresh stone crabs, and oysters while soaking in the natural beauty is an experience that lingers long after the last bite.