Istanbul, previously known as Byzantium and Constantinople, is where East meets West. Situated on both sides of the narrow strait Bosporus, Istanbul is a connector between Europe and Asia.

Giza, Egypt, is a destination that embodies the mysteries and grandeur of ancient civilization, drawing millions of visitors every year to marvel at its iconic monuments. At the heart of Giza stands the Giza Plateau, home to the legendary Pyramids of Giza — the Great Pyramid of Khufu, the Pyramid of Khafre, and the Pyramid of Menkaure.

Located on the southern coast of Norway, Kristiansand is a charming port city and a favorite summer destination for locals and tourists alike. Highlights of this coastal gem include the Christiansholm Fortress, the Kristiansand Zoo, the Kristiansand Cathedral, Gimle Gård, and the Fiskebrygga wharf.

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.

Tauranga, New Zealand, lies southeast of Auckland and is an adventure-lover's paradise. Originally settled by the Māori peoples, this vibrant city is a popular destination for hiking, kayaking, biking, golfing, and everything active. Hike up Mount Maunganui for stunning panoramic views of the city below, then hit nearby Mount Maunganui Beach to soak up the sun or play in the sand.