Embark in Tarragona, your starting point, located on Spain’s Costa Dorada in the southern Catalonia region. Once called Tarraco in Roman times, this city is full of history with well-preserved archaeological and architectural sites that earned it a spot on the UNESCO World Heritage list in 2000. Visit the Roman amphitheater by the sea, as it is in great condition and offers a glimpse into ancient life. Then, walk through the streets of the medieval old town and finish at the 14th-century cathedral to complete your visit.

Explore Valencia, the City of Arts and Sciences, where modern innovation meets traditional charm. This Spanish city combines futuristic architecture with a nostalgic old town, connected by wide Mediterranean-style avenues. Key highlights include the City of Arts and Sciences and the Agora congress center, both iconic 21st-century structures set against striking blue pools.

Surrounded by hills, the natural site of the Bay of Carthagena presided over the fate of this former fortress, which has been home to the greatest European civilizations. Today, these Phoenician, Roman, Carthaginian, Moorish, and Christian influences form a rich architectural heritage. Its Roman theater is one of the most significant and best conserved in Spain. You can also be able to cross the landscapes of vines and citrus groves stretching endlessly towards Murcia to visit this dynamic regional capital.

A historical and festive town, Malaga is located in Andalusia, on the Costa del Sol. Between the marina and the beaches, the seaside promenade of La Farola offers an ideal setting for strolling and relaxing. Set slightly further back, the Malagueta bullring is one of the emblematic sites of the city. From the hill overlooking the old town, one can see Gibralfaro castle and the Alcazaba, two fortified ensembles rising out from the cypresses and maritime pines. To visit Pablo Picasso’s birthplace, you can go first to the courtly plaza de la Merced. A few streets back from here, you can explore the museum dedicated to the artist in the Buenavista palace.

Andalusia’s Cadiz is located on the Costa de la Luz, in the southwest of Spain. From the beaches of Cortadura to the flamenco bars of Santa Maria, through the colorful streets of la Viña, be amazed by this city, which is both steeped in history and extremely festive. In the medieval El Pópulo district, stroll along covered passages in the narrow gaps between houses. You can also move around the lush Mina Square. The star of the show is the magnificent cathedral and its dome crowned with yellow porcelain, presiding above the ocean.

There stands a natural paradise called Lagos, bordered by the Atlantic Ocean, in the Algarve region of southern Portugal. With its picturesque and age-old town center and the Ponta da Piedade natural site sheltering paradisiacal beaches protected by captivating limestone cliffs in hues of ochre, Lagos enthralls, fascinates, and enchants. In this interesting blend between nature and culture, do not miss the chance to stroll along the small paved streets of its historic center, surrounded by impressive Moorish ramparts and edged with traditional white houses with decorations sculpted in the stone. In particular, admire the Manuelian-style Governor's Castle, the 17th-century Ponta da Bandeira Fort, and the Church of Santo Antonio in Baroque architecture.

Portugal’s capital city, located on the banks of the Tagus, only a few kilometers from the Atlantic coast, is a city of exceptionally rich cultural diversity. At the mouth of the river harbor are two UNESCO World Heritage monuments, Jeronimos Monastery and Belem Tower. The Alfama hillside is also worth visiting; known for its fado bars and its Moorish streets, this district is the oldest one in the city and one of the most typical. Not far from there, Chiado’s elegant streets are home to big fashion labels and are an invitation to a bit of luxury shopping.