14 Night Spain & Portugal Transatlantic

Nicknamed the Green Island, Ponta Delgada is full of lush natural wonders, 16th-century architecture and mini-expeditions. When you arrive at the Azorean capital, situated on the south coast of the island Sao Miguel, wander around the old town to snap photos of monuments that cover postcards, traditional Portuguese churches and old forts. Or embark on an afternoon on the water to catch sight of the whales and dolphins that gather in the sea.

As the capital of Spain’s Andalusia region, the energetic city of Seville stands tall at the banks of the Guadalquivir River. And like its rich flamenco legacy, this well-preserved city performs an elaborate dance between Moorish history and youth-infused street culture. A jovial spirit and intoxicating personality flow freely throughout its narrow streets, from Old Town’s palaces to the tapas bars of Santa Cruz. Admire the lavish stylings of Plaza de España from a painted ceramic bench, or stroll through Maria Luisa Park’s serene greenery. Stand in Spain’s oldest bullring at the Bullfighting Museum— or breathe in citywide views from the top of Torre del Oro.

The hub of Spain's southern Costa del Sol, Málaga is the picture of paradise. Scale the hilltop to dramatic La Alcazaba, the sandy-colored Moorish fortress dating back to the 11th century that overlooks this ancient seaside city. Sun yourself on the idyllic beaches of Caleta and Malagueta, taking in views of the mountains across the bay. See the eccentric works of modernist master Pablo Picasso, the city's most famous native son, at the Picasso Museum. Cruise to Málaga and immerse yourself in baroque and renaissance architecture at Málaga Cathedral, with its elaborate arches and stone reliefs depicting the saints, or turn the clock back to the first century A.D. at the ruins of the Roman Theatre.

Cartagena greets you with its ancient Mediterranean port on Spain's southeastern coast. Originally governed by the Carthaginians and subsequently by the Romans, Arabs and Castilians, this pedestrian-friendly city is a history buff's dream port. Visit the 2,000-year-old Roman Theatre and the attached museum, where you'll find an ancient altar to Jupiter and a statue of Apollo. Then, check out the late 19th-century modernist architecture of Cartagena's historic center. Cruises to Cartagena, Spain allow you to stroll down blue-marble-tiled pedestrian-only Calle Mayor. Or take the 30-minute drive to the Batteria de Castillitos, a medieval-style fortress situated among the picturesque mountain landscape.

The Spanish island of Mallorca offers towering mountains and dramatic cliffs rising over clear, blue water — but its hidden gem is Palma de Mallorca, the island's capital and largest city, where you'll find quaint historic streets, Gothic castles and gastronomic delights. Cruise to Palma de Mallorca and check out one-of-a-kind Palma Cathedral: The 14th-century Gothic spires of exterior contrast the modernist interior designed by in the early 1900s by Gaudi. See the circular courtyard and Arab-inspired arches of Castell de Bellver, and take in the fresh scent of the miles of pine forest that surround it. Or rent bikes and pedal east to Palma Beach, where you can soak in the sun on the white sands and clear waves.