Trier, Germany’s oldest city, is a living museum nestled in the Moselle Valley, where Roman ruins rise beside medieval churches and bustling market squares. Founded by the Romans in 16 BCE, Trier was once known as “Roma Secunda,” the second Rome, and still boasts the largest collection of Roman architecture north of the Alps. The Trier Cathedral (Dom St. Peter), which is a UNESCO World Heritage Site, is the oldest church in Germany and houses a relic said to be the Holy Robe of Christ.

Blanketed from end to end in luxuriant greenery and brightly colored flowers, this enchanted island is scalloped with beautiful beaches. There are sandy coves beside coral reefs, and alabaster cresents below tiny trails, leading to pretty waterfalls or plantation ruins. Best of all is the Main Ridge Rain Forest Trail, where jungle-thick ferns and giant bamboo grasses flourish under a canopy of foliage 60-feet high.

A visit to Como is like looking through a manual on the history of architecture. Its ancient walls, the Duomo with its rich Gothic-Renaissance façade, the Broletto, the Castel Baradello, the Romanesque basilicas of Sant'Abbondio and S. Fedele, the myriad of monuments created by the Comacini Masters, and the modern architectural lines, all represent foundations of the urban and tourist fabric, interwoven with unforgettable splendor.

Atauro Island is a mountainous island north of Dili in Timor-Leste, separated from the mainland by the Ombai Strait. Its landscape includes dry hills, forested slopes, grassy areas, rocky cliffs, and small coastal villages. The island is surrounded by exceptionally diverse coral reefs and clear tropical waters, making its marine environment one of its defining features.

Pantanal, located on Brazil's western border, is a largely untouched paradise of savannah lowlands, seasonal wetlands and rich forested areas.