San Gimignano, a stunning medieval hilltop town in Tuscany, Italy, is often called the "Medieval Manhattan" due to its remarkable skyline of ancient towers. Encircled by 13th-century walls, the town is a UNESCO World Heritage site that offers a mesmerizing journey back in time. As you stroll along the cobbled streets of the historic center, you'll be enchanted by the preserved Romanesque and Gothic architecture, from charming piazzas to grand churches.

Manaus, the capital of Brazil's Amazonas, is a major entryway to the vast and biodiverse Amazon Rainforest. Situated on both the Rio Negro and Amazon River, this city will charm you with Renaissance-style buildings and a variety of city parks, museums, and theatres.

Borgarfjörður, nestled in the heart of West Iceland, offers a captivating blend of natural beauty and cultural heritage. The fjord, surrounded by dramatic mountains and lush green landscapes, provides a picturesque setting for outdoor enthusiasts and nature lovers. One of the highlights of the area is the magnificent Hraunfossar waterfalls, where crystal-clear water cascades over lava fields into the Hvítá River, creating a breathtaking spectacle.

Replete with windmills and old-world charm, the village of Kinderdijk lies east of Rotterdam on the Lek River and is a popular stop for European river cruises. Home to the largest concentration of old windmills in the Netherlands, Kinderdijk was designated a UNESCO World Heritage Site in 1997.

Alice Springs is the main focus on the Centre, the red outback country of central Australia. It is the northern Terminus of the Central Australian Railway and a jumping-off point for the exploration of central Australia.