Progreso, a coastal city in the state of Yucatán, offers travelers a relaxed atmosphere with strong ties to the sea. Founded in 1871 as a port to support trade in the region, Progreso now welcomes both cargo ships and cruise liners to its shores. Its most defining feature is the Progreso Pier, one of the longest in the world, stretching over 6 kilometers into the Gulf of Mexico.

Originating as a tiny fishing village in 1038, modern Kehl has become an important link between Germany and France. Rhine River cruises most often use Kehl as their gateway to the much larger and better-known Strasbourg. The savvy traveler, though, might choose to skip the jaunt across the river and enjoy many similar sights, shopping and cuisine as those offered in the teeming French city.

Salisbury, nestled in the heart of Wiltshire, England, is a city rich with history and charm. Dominated by the stunning Salisbury Cathedral, this medieval masterpiece boasts the tallest spire in the UK, reaching 123 meters (404 feet). The Cathedral houses one of the original copies of the Magna Carta, an essential document in English history. Visitors can explore the intricate Gothic architecture, serene cloisters, and the captivating Chapter House where the Magna Carta is displayed.

Lisbon, the enchanting capital of Portugal, entices sightseers with its vibrant color, stunning Gothic architecture, and temperate weather. Easily traversed by foot or tram, the city’s distinct quarters and vivid cultural landmarks make Lisbon an excellent spot for exploration.

Rocamadour is a remarkable village set against a steep limestone cliff in the Lot department of southwestern France. Its stone buildings, narrow lanes and ancient sanctuaries rise in stages above the Alzou River valley, giving the settlement a striking silhouette that has drawn visitors for centuries. Pilgrims have come here since the Middle Ages to see the Black Madonna in the Chapelle Notre-Dame and to walk the Chemin de Croix.