Barcelona or Salamanca?

Barcelona has a proper sandy seafront along its edge, from Barceloneta through Bogatell to Mar Bella, with swimming after work and volleyball through summer afternoons. The city beaches are man-made and crowded in high summer, but the coastal trains reach longer, cleaner strands at Sitges, Castelldefels and the Maresme in under an hour.

Salamanca has nothing comparable. It sits on the Castilian plain far from any coast, and a swim means a municipal pool or a river beach on the Tormes on a hot July day.

Barcelona eats much more widely. Catalan cooking, from suquet to calçots with romesco, sits alongside seafood rice by the sea, vermouth at midday, market counters at Santa Caterina and Sant Antoni, and a tasting-menu scene among Europe's most serious.

Salamanca is narrower but very good at what it does: Guijuelo ibérico ham, hornazo, suckling pig and morucha beef, eaten at bar counters around the Plaza Mayor and Calle Van Dyck. Seafood and international cooking are thin, so after a few evenings the choice starts to feel limited.

Both are UNESCO-listed, but Barcelona offers more. Gaudí's Sagrada Família, Casa Batlló and Park Güell are unlike anything elsewhere, and under them lie a Gothic Quarter with Roman walls, Santa Maria del Mar and museums from the Picasso to the MNAC's Romanesque frescoes. A week passes without repeating yourself.

Salamanca's strength is a single, harmonious old town in golden sandstone: the baroque Plaza Mayor, the Plateresque University façade, the paired cathedrals and the Casa de las Conchas. It is beautiful, especially floodlit at night, but two or three days covers it and the museums are modest.

Barcelona's nights go further in every direction. There are cocktail bars in medieval cellars in the Born, scruffy Raval bars, outdoor drinking in Gràcia's squares, the Eixample's gay scene, beach clubs at the Port Olímpic and a deep electronic music culture that runs until dawn.

Salamanca is famous for its student nights, cheap, friendly and packed from Thursday to Saturday around Calle Bordadores and Gran Vía. The crowd is young and the clubs are small, though, and outside term time the city goes much quieter.

Barcelona has the outdoors on its doorstep: the Collserola hills start at the city's edge, Montjuïc rises above the port and you can paddleboard or windsurf off Mar Bella. Further out, Montserrat, the Garraf cliffs and the Costa Brava's coastal paths add both mountain and sea.

Salamanca's immediate surroundings are flat wheatland with riverside paths. The rewarding country, the chestnut forests of the Sierra de Francia, the peaks of Béjar and the granite canyon of the Arribes del Duero, lies about an hour away and needs a car.

Barcelona is the easier base, mainly because fast trains do the work. Girona is under forty minutes away, Figueres has the Dalí Theatre-Museum, and Roman Tarragona, Sitges and the cava cellars of the Penedès all make simple outings without a car.

Salamanca's surroundings are rich in history, with Ávila's walls, Zamora's Romanesque churches, fortified Ciudad Rodrigo and the half-timbered villages of La Alberca and Mogarraz. Many of these are best reached by car, which makes them harder work than Barcelona's rail trips.

Barcelona has much more made for children: the aquarium at the old port, CosmoCaixa, the Ciutadella zoo, the Tibidabo funfair reached by funicular, city beaches and PortAventura an hour south. The crowded old town and the need to watch your bags are the main drawbacks.

Salamanca is calmer and safer to wander, and hunting for the frog and the astronaut on the stonework entertains children for a while. With no zoo, aquarium or theme park, though, it works best as a stop of a day or two on a longer family trip.

Both are easy, in different ways. Barcelona has more ground to cover and a clean, colour-coded metro, trams and buses to cover it, though Park Güell, Montjuïc and Tibidabo involve a climb or a funicular.

Salamanca hardly needs transport at all: the pedestrian old town crosses in about twenty minutes on foot. The catch comes beyond the city, where the sierras and the Arribes are far easier by car.

Barcelona is a real shopping city. Fashion houses line the Passeig de Gràcia among the Modernista façades, there are independent designers in the Born, craft shops in Gràcia, vintage in the Raval and the Els Encants flea market, with espadrilles, ceramics and cava to take home.

Salamanca offers the high-street chains on Calle Toro and Calle Zamora and plenty of university souvenirs. Its best buys are ibérico ham, cheese and charro silver filigree, not clothes.

Salamanca is clearly the cheaper trip. Its large student population keeps tapas and drinks low-priced, often with a free tapa at the counter, rooms in the historic centre are moderate and you walk everywhere. Only festival weekends and Easter push prices up.

Barcelona costs more than most of Spain, mainly because of its hotels, a tourist tax and steep Gaudí entry fees. Set lunches, market counters and transport passes help keep the rest of the budget under control.

Barcelona has a full cultural calendar. The Liceu stages opera and ballet, the Palau de la Música and L'Auditori host the concerts, there is serious theatre at the Lliure and the Mercat de les Flors, jazz cellars in the Gothic Quarter, and Sónar and Primavera Sound each summer.

Salamanca offers touring productions at the Teatro Liceo, university choral concerts and the caped tunas singing under the Plaza Mayor arcades. That is charming, but with no opera season or resident orchestra there is far less for a dedicated concertgoer.

Neither city has a bathing tradition, and both rely on hotel spas and small Arab-style bath houses. What differs is the calm. Barcelona's centre stays noisy and late, so rest means the Collserola paths, the Montjuïc gardens or escaping to a seaside town.

Salamanca slows down naturally, with a real siesta and quiet cloisters at San Esteban and Las Dueñas. The old spa at Ledesma and the Roman-era springs of Baños de Montemayor are within easy driving distance.