Pompeii, Italy, is a mesmerizing time capsule that invites travelers to step back into the world of ancient Rome. Once a thriving city, Pompeii was abruptly buried under volcanic ash and pumice following the catastrophic eruption of Mount Vesuvius in 79 AD. This tragic event preserved the city in remarkable detail, allowing visitors today to walk the cobbled streets and witness a snapshot of Roman life, from grand villas and bathhouses to bakeries and amphitheaters.

Portovenere, in the region of Cinque Terre, is a characteristic medieval village situated at the far west of the gulf. With its colored, narrow high houses, the Genoese Castle, the St. Pietro Church on the steep cliff, it unites history with charm.

Belgium is located north of France and its residents are some of the most friendly in Europe. This country is the diamond capital of the world — visit its many museums, castles, cathedrals, fine art and food.

Pristina, the dynamic capital of Kosovo, offers a unique blend of modernity and tradition. The city's skyline is punctuated by landmarks like the Mother Teresa Square, a tribute to the Nobel Peace Prize laureate and humanitarian who was born in Albania but had strong ties to the region. Nearby, the striking Newborn Monument, an ever-changing installation that commemorates Kosovo’s declaration of independence, showcases the country's evolving identity and creativity.

Mesa Verde National Park, nestled in the southwestern corner of Colorado, offers an extraordinary journey into the ancient past of the Ancestral Puebloans. This UNESCO World Heritage Site is renowned for its remarkably well-preserved cliff dwellings, built into the sheer rock faces of the canyon walls.