An essential passageway between the Atlantic and Pacific Oceans, the Panama Canal is an extraordinary technological landmark and a testament to human innovation. Built in the early twentieth century by American engineers, the canal weaves through the Panamanian isthmus and allows easy access for commercial freighters and cruise ships alike.

Landlocked but by no means limited, Tennessee boasts Graceland and Sun Records in Memphis, and the Grand Ole Opry in Nashville. River cruises are becoming increasingly popular here, with Memphis being a key itinerary point on the Mississippi River.

Jodhpur, often called the "Blue City" of India, is located on the edge of the Thar Desert in the state of Rajasthan. The city is famous for the blue-painted houses in its old quarter, which create a striking contrast against the golden hue of the desert landscape.

Killarney - Ireland's most vibrant town. Located in the Southwestern region of Ireland, in County Kerry, Killarney is a renown stop on the famed "Ring of Kerry" journey.

A favorite for many cruise-goers and tourists, Ketchikan, Alaska, is a charming city located near the state’s southeastern edge.