The island's best restaurant guide is a map of harbours. Rule: where boats unload, kitchens shine. The crawl, north to south: Órzola and Punta Mujeres/Arrieta in the north — grilled fish, lapas, sea views off the tourist clock; La Santa and Caleta de Famara on the wild coast, surf-town casual with serious produce; El Golfo, sunset headquarters, where the green lagoon card ends and the parrotfish begins; Playa Quemada, the hideout village with tables on the beach stones; and Arrecife's Charco (card 75) for the urban version. Order the catch of the day by weight, say yes to the mojo, expect paper tablecloths and no hurry whatsoever. The bill will be fair, the fish will have a first name. That's the whole system.
There's a simple sorting algorithm for eating well on any Canary island: follow the working boats. Lanzarote's fishing fleet is small but alive, and the villages that keep boats also keep an honest relationship with fish — short menus, blackboards, "what came in today", prices by the kilo shown before cooking. Everything else — the flags, the photos, the paella pyramids — is for a different clientele.
The northern circuit is the classic. Órzola, besides being the La Graciosa ferry port, fries and grills with its harbour in view — combine with Caletón Blanco (card 76). Arrieta has become quietly famous for exactly this genre: waterfront tables, sardines, vieja with papas arrugadas, calamari that tastes of the morning; its neighbour Punta Mujeres (card 78) adds the charco swim before lunch, which is the correct order of operations. Expect lapas — limpets grilled with green mojo, the archipelago's great gateway shellfish — plus pulpo, wrinkled potatoes, and gofio worked into the broth if you're lucky.
The west adds attitude. Caleta de Famara, the surf village under the great cliff, does bohemian-with-sand-on-the-floor: fish of the day for wetsuited clienteles, long sobremesas while the swell builds. La Santa — the real village, not just the famous sports resort nearby — keeps working-harbour credentials and feeds accordingly. Down the fire coast, El Golfo is the west's dining room: a hamlet with more restaurants than houses, all facing the sunset — book or arrive early for a front-row table, order the parrotfish or the caldereta, and let the evening's main event (the sun, dissolving into the Atlantic behind your grilled cherne) happen to you. The green lagoon and Los Hervideros (their card) are the built-in before-dinner walk.
The south keeps two secrets. Playa Quemada, at the end of its own little road past Puerto Calero, is the island's hideout: a handful of houses, a stony beach, tables where the village ends and the sea starts — the kind of place islanders take visiting friends to make a point. And Playa Blanca, for all its resort scale, still eats well along the old town's harbour where the fishing boats persist among the excursion catamarans.
Field craft, universal: lunch is the fish meal — kitchens hold the day's catch at two, not at nine; ask "¿qué hay hoy?" and trust the answer; whole fish a la espalda (butterflied and grilled) or sancochada (boiled, with mojo and gofio) beat any elaborate preparation; and the correct dessert is the little glass the house brings anyway (card 67). One warning born of love: these villages run at village speed. If you're in a hurry, you've chosen the wrong genre — and honestly, the wrong island.