This small yet charming city in Alaska's panhandle is a throwback to the gold rush era. Skagway is a well-preserved part of Klondike Gold Rush National Historical Park.

Annapolis may be best known as the state capital, but its real charm lies in its deep maritime history, walkable streets, and Chesapeake Bay lifestyle. Founded in 1649, Annapolis served as the temporary capital of the United States in 1783 and is still home to the oldest state house in continuous legislative use. A visit to the Maryland State House, where George Washington famously resigned his military commission, offers a direct link to the early days of American democracy.

St. Vincent & the Grenadines is a Caribbean nation that feels both adventurous and serene, a chain of lush islands and tiny cays scattered across turquoise waters. The main island of St. Vincent is dominated by volcanic landscapes, including the active La Soufrière volcano, whose slopes are covered in rainforest and dotted with waterfalls.

Xi’an, located in central China’s Shaanxi Province, served as the starting point of the ancient Silk Road and was the capital of 13 imperial dynasties. Its long history is most famously represented by the Terracotta Army, an underground army of life-sized warriors discovered in 1974. Each figure has distinct facial features, hairstyles, and armor, designed to protect Emperor Qin Shi Huang in the afterlife.

Funafuti Atoll, the capital of Tuvalu, is a narrow strip of land wrapped around a brilliant turquoise lagoon that stretches over 20 kilometers across. Despite being just 600 meters at its widest point, Funafuti is the heartbeat of the country, where government buildings, homes, schools, and the island’s only airport all coexist along sandy roads lined with coconut trees.