As a UNESCO World Heritage site, Stone Town boasts narrow, winding streets lined with towering stone buildings adorned with beautifully carved wooden doors, reflecting its rich history as a major trading hub.

A major port city on the River Scheldt, Antwerp, Belgium, is a cultural, historical, and commercial hub and the country's most populous city. Known as the "diamond capital of the world," Antwerp is renowned for its cut diamonds.

Kuala Lumpur may appear to be a modern Asian city of gleaming skyscrapers, but it retains much of its original character and local color. It has plenty of colonial buildings in its center, a vibrant Chinatown with street vendors and night markets, and a bustling Little India.

Sitka is accessible only by air or sea, giving visitors a real taste of this wild frontier. Sitka offers incredible scenery, fishing, hiking, and abundant wildlife. 22 of Sitka's buildings and monuments appear in the National Register of Historic Places.

Weissenkirchen is a charming Austrian town on the banks of the Danube. Surrounded by vineyards and wineries, Weissenkirchen is a delightful stop for European river cruises.