Tucked away in the quiet Alsatian village of Mertzwiller, Auberge Aux Deux Clefs is the kind of restaurant that rewards a small detour. For fifteen years, chef Loïc Regnier and his Austrian-born wife Angela have blended their contrasting roots into a warm, personal dining experience, pairing Mediterranean sunshine with Central European hospitality and a firm grounding in classic French technique.

The kitchen changes with the seasons, drawing on fresh seafood and produce sourced from local growers and producers, a commitment recognised by both the Gault et Millau guide and the Maître Restaurateur label. Regulars know to book ahead for Thursday evening's signature bouillabaisse, while weekday lunches bring a refined but approachable set menu, and takeaway options are available on request. A sunny summer terrace and private spaces for groups, family celebrations and business meals round out the offering.

Beyond the table, the auberge also welcomes overnight guests in five newly refreshed, non-smoking rooms, making it a genuinely restful stopover roughly ten minutes from Haguenau and twenty-five minutes from central Strasbourg. Whether you're passing through Alsace or seeking a destination meal worth the drive, Auberge Aux Deux Clefs offers a rare combination of seasonal cooking, genuine warmth and a touch of Austrian charm.