Málaga is a port city on southern Spain’s Costa del Sol, known for its high-rise hotels and resorts jutting up from yellow-sand beaches. Looming over that modern skyline are the city’s 2 massive hilltop citadels, the Alcazaba and ruined Gibralfaro, remnants of Moorish rule. The city's soaring Renaissance cathedral is nicknamed La Manquita ("one-armed lady") because one of its towers was curiously left unbuilt.

Barcelona, the cosmopolitan capital of Spain’s Catalonia region, is known for its art and architecture. The fantastical Sagrada Família church and other modernist landmarks designed by Antoni Gaudí dot the city. Museu Picasso and Fundació Joan Miró feature modern art by their namesakes. City history museum MUHBA, includes several Roman archaeological sites.

Barcelona, the cosmopolitan capital of Spain’s Catalonia region, is known for its art and architecture. The fantastical Sagrada Família church and other modernist landmarks designed by Antoni Gaudí dot the city. Museu Picasso and Fundació Joan Miró feature modern art by their namesakes. City history museum MUHBA, includes several Roman archaeological sites.

Monte Carlo is officially an administrative area of the Principality of Monaco, specifically the ward of Monte Carlo/Spélugues, where the Monte Carlo Casino is located.

Porto Venere is a village on the Ligurian coast of northwestern Italy. It’s known for Porto Venere Regional Natural Park, a protected area with trails and dive sites. The park encompasses Palmaria Island, dotted with beaches and caves. The Gothic-style Church of St. Peter sits atop a rocky headland. Nearby is the centuries-old Castello Doria, an imposing clifftop fortress with views of the Gulf of Poets.

Porto Santo Stefano is a seaport town on the west coast of Italy, in the municipality of Monte Argentario, in the Province of Grosseto, Tuscany. It is the municipal seat of Monte Argentario and one of the two major towns that form the township, along with Porto Ercole.

Civitavecchia is a coastal town northwest of Rome, in Italy. Built in the 2nd century, the Port of Civitavecchia still retains some of its original features, like the Roman Dock. The port area also includes the 16th-century Michelangelo Fort. Nearby, the National Archaeological Museum displays bronze and ceramic artifacts. Northeast of town are the Terme Taurine, the ruins of a Roman thermal bath complex.