Mediterranean from Genoa

La Superba — 'the Proud' — earned its epithet as one of the four great maritime republics of medieval Italy, and Genoa's UNESCO-listed Palazzi dei Rolli, some of the finest Renaissance and Baroque palaces in Europe, still announce the city's historic ambitions with magnificent authority. Renzo Piano's revitalised old port introduces a modern chapter alongside the medieval carruggi, the labyrinthine alleys where the city's true character breathes: Ligurian focaccia straight from the wood oven, pesto ground to ancient recipes, and farinata — chickpea flatbread — served on marble counters since the twelfth century. Spring and autumn offer the most pleasant conditions for exploring this underestimated city.

Founded by Greek sailors in 600 BC, Marseille is France's oldest and most viscerally alive city — a Mediterranean port where the catch is still sold from fishing boat decks at the Vieux-Port each morning beneath the golden Madonna of Notre-Dame de la Garde, gleaming on her basilica above the city. The bouillabaisse served at harbourside institutions such as Chez Fonfon is not merely a dish but a rite, its saffron-stained broth tying Marseille to its Hellenic roots. Explore the dramatic Calanques national park, a coastal labyrinth of turquoise coves just south of the city. Spring and autumn are the finest seasons.

Barcelona is the city where Roman history, Gothic grandeur, and Gaudí's delirious Modernisme collide in a Mediterranean coastal capital of astonishing energy and beauty. The Sagrada Família — still under construction after 140 years — continues its audacious ascent toward completion, while the Gothic Quarter's Roman-era foundations and the Passeig de Gràcia's extraordinary concentration of Modernisme masterpieces reward days of exploration. For a complete sensory experience, lose an afternoon in the covered labyrinth of La Boqueria market before descending to the waterfront for Catalan seafood at its finest. May through June and September through October offer the most pleasant weather; the city connects directly to Paris by overnight train.

Cádiz, founded by Phoenician traders around 1100 BC and a strong contender for the oldest continuously inhabited city in Western Europe, juts into the Atlantic on a narrow peninsula where honey-colored ramparts frame improbable views of open ocean and the sun sets directly into the sea. The old quarter is an intoxicating labyrinth of baroque churches, hidden plazas, and carnival spirit — Cádiz's annual February carnival is the wildest and most satirically sharp in Spain — while the tapas culture here, centered on fresh Atlantic seafood cooked with Andalusian simplicity, represents Spanish cuisine at its most elemental and joyful. Visit February for carnival or spring for gentle Atlantic breezes. Seville is ninety minutes inland by bus or rail.

Casablanca is Morocco's largest city, a striking fusion of Berber heritage, French colonial art deco architecture, and contemporary ambition anchored by the towering Hassan II Mosque on the Atlantic shore. Visitors should not miss the Central Market's freshly grilled seafood and a half-day excursion to the imperial capital Rabat or the UNESCO-listed fortress of Aït Ben Haddou. The optimal season for cruising into Casablanca is April through June or September through November, when temperatures hover between twenty and twenty-seven degrees and the Atlantic light renders the white city at its most luminous.

Málaga distils three thousand years of Mediterranean civilisation into one of Andalusia's most compelling port cities, where the Moorish Alcazaba fortress surveys a modern waterfront of elegant promenades and sun-drenched café terraces. Do not leave without visiting the Museo Picasso — the artist was born here in 1881 — and ascending to the ruined Castillo de Gibralfaro for panoramic views stretching to the Rif Mountains of Morocco on clear days. Malagueta anchovies fried in olive oil and the sweet Pedro Ximénez-laced dessert wine are the city's defining pleasures. The shoulder seasons of April, May, and October offer perfect Mediterranean warmth.

Alicante, a historic port city on Spain's Costa Blanca, captivates visitors with its rich history, stunning architecture, and vibrant culinary scene. Must-do experiences include savoring traditional paella by the seaside and exploring the bustling Mercado Central. The best time to visit is during the spring or early fall when the weather is pleasantly warm and the city is alive with festivities.

Rome's ancient maritime gateway since the Emperor Trajan commissioned its harbour in 106 AD, Civitavecchia is the natural prologue to the Eternal City — just seventy minutes southeast by express rail. The port's Renaissance fortress, designed in part by Michelangelo, anchors a working waterfront that has welcomed travellers for millennia. Beyond Rome's unmissable monuments, consider an afternoon in the Civitavecchia thermal baths, drawing on mineral waters prized since antiquity. Spring and autumn offer the ideal balance of mild weather and manageable crowds for exploring the capital's layered history.

La Superba — 'the Proud' — earned its epithet as one of the four great maritime republics of medieval Italy, and Genoa's UNESCO-listed Palazzi dei Rolli, some of the finest Renaissance and Baroque palaces in Europe, still announce the city's historic ambitions with magnificent authority. Renzo Piano's revitalised old port introduces a modern chapter alongside the medieval carruggi, the labyrinthine alleys where the city's true character breathes: Ligurian focaccia straight from the wood oven, pesto ground to ancient recipes, and farinata — chickpea flatbread — served on marble counters since the twelfth century. Spring and autumn offer the most pleasant conditions for exploring this underestimated city.