Monte Carlo offers old-world glitz and modern luxury in tiny Monaco: superyachts, champagne bars, high-end shops, casinos, opera, and palatial hotels. Famous for low taxes and the Formula One Grand Prix through its tight streets, it's a playground of the rich and famous. Don't miss the Royal Palace, the cathedral where Grace Kelly married in 1956, the old town, and the historic fortress.

Saint-Tropez is the glitzy Riviera resort of A-listers, yachts, and fine dining, its glamour boosted by Brigitte Bardot. Beaches and bright light still attract artists, while Quai Jean Jaurès, rue François Sibilli, and Place des Lices mix harbor views, luxury shopping, and pétanque. Pampelonne Beach draws the crowds; La Ponche keeps its old fishing-quarter charm. Above town, the 17th-century citadel and Cap Camarat lighthouse overlook the sparkling Mediterranean.

Encircled by dramatic medieval walls above deep-blue waters, Alghero is one of Sardinia's most spectacular old towns. Its cobbled streets, rich history and strong Catalan influence give it great character, while nearby Coral Riviera beaches add to its appeal. Explore the fortified old town, Alghero Cathedral and the Baroque dome of Chiesa di San Michele, then enjoy seafood, porcetto, mirto and pecorino. Relax at Spiaggia di Maria Pia, with pine-scented breezes and coral-rich shores.

Ajaccio, Napoléon Bonaparte's island birthplace, is rich in history and charm, with statues, boulevards, and a relaxed Mediterranean vibe. Set between blue sea and snow-capped peaks, it offers the National Bonaparte Museum in his birth house, the Cathedral Notre-Dame-de-l'Assomption with his baptismal font, nearby Îles Sanguinaires, and Plage de Capo di Feno. Try wild boar in red wine, lobster, fiadone cheesecake, and Corsican polyphony.

Portofino is an exclusive, glamorous town on the Italian Riviera, set on a protected peninsula. Its harbour fills with yachts, while pastel waterfronts, stone streets, and terrace bars create an elegant atmosphere. Surrounded by green hills, vineyards, and olive groves, it's best enjoyed by boat or from the Piazzetta with aperitivo. Highlights include Ligurian wine, focaccia con il formaggio, San Giorgio, and the white lighthouse at the tip of the headland.

Livorno, a historic port and beachy gateway to Tuscany, offers sunset views from Terrazza Mascagni, canals in "Little Venice," markets, fortresses and waterfront charm. From there, explore Tuscany's vineyards and Bolgheri wineries, Prato's textile heritage, Pisa's tower, and Florence's art-filled wonders: Michelangelo's David, the Duomo, and Piazzale Michelangelo.

Porto Santo Stefano, on Monte Argentario in southern Tuscany, is a secluded seaside escape once favored by Rome's elite. Linked to the coast by two sandy strips, it has a lively waterfront, luxury yachts, beaches, wild hikes, and fresh seafood. Visit Piazza dei Rioni, note WWII damage, and see the star-shaped Spanish fort, which guards the harbor and offers terracotta-roof views. Nearby coves, olive groves, and trips to Giglio and Giannutri add to its appeal.

Rome is one of the world's most thrilling cities, with unmatched history around every corner. Its streets mix ancient ruins with lively cafés, piazzas, and restaurants serving pasta and pizza. Highlights include the Roman Forum, Colosseum, Pantheon, Trevi Fountain, Vatican City, and the Spanish Steps. Best explored on foot, gelato or espresso in hand, Rome offers a powerful blend of grandeur, beauty, and everyday life.