Once the capital of the Mughal Empire, Agra, India is now a cultural capital replete with famous landmarks and striking architecture. The city’s most prominent draw is the magnificent Taj Mahal, the iconic white marble mausoleum and a UNESCO World Heritage Site visited by millions of people each year.

Agrigento, located on the southern coast of Sicily, is a city steeped in history and renowned for its ancient Greek ruins. The crown jewel of Agrigento is the Valley of the Temples, a UNESCO World Heritage Site and one of the most spectacular archaeological sites in the Mediterranean. Visitors can marvel at the remarkably preserved Temple of Concordia, which dates back to the 5th century BC and is considered one of the best-preserved Greek temples in the world.

The United Arab Emirates rolls history and invention into a seamless experience. In Abu Dhabi, the Sheikh Zayed Grand Mosque stands out with its reflective pools, marble columns inlaid with floral patterns, and the world’s largest hand-knotted carpet beneath domes that glow by night. On Saadiyat Island, the Louvre Abu Dhabi shelters art that spans civilizations, all beneath a dome designed to scatter sunlight like palm fronds.

Granada, nestled at the foot of the Sierra Nevada mountains in southern Spain, is a city where history and culture converge in a mesmerizing blend. The jewel of Granada is the Alhambra, a stunning palace and fortress complex that dates back to the 13th century. This UNESCO World Heritage Site is a testament to the city's Moorish past, showcasing intricate Islamic art and architecture.

Bayonne, nestled in the heart of France's Basque Country, offers a delightful blend of history, culture, and gastronomy. This charming city, with its half-timbered houses and narrow cobbled streets, sits at the confluence of the Nive and Adour rivers, creating a picturesque setting that invites leisurely exploration. The Gothic Bayonne Cathedral, a UNESCO World Heritage Site offers stunning views and an opportunity to admire its breathtaking 13th-century architecture.