The United States Capitol dominates the eastern end of the National Mall on Capitol Hill — its dome, completed during the Civil War, is hard to miss. The Capitol is the seat of the United States Congress, and it has been a center of American politics since 1800. Inside, the Visitor Center walks you through its history, shows off its art collection, and explains how the legislative branch works. Free guided tours are available, but booking ahead is a good idea — lines can get long, especially in peak season.

Step into the shoes of a spy at the International Spy Museum, which holds the largest public collection of international espionage artifacts—from gadgets to disguises—and documents the tradecraft, history, and contemporary role of espionage. It’s interactive and entertaining for both adults and kids, but timed tickets are required, especially on weekends.

The northwest coast of the island of Basse-Terre is home to the lovely Jardin Botanique de Deshaies, a lush garden displaying some of the most beautiful specimens of the rich flora of the Caribbean islands.

The city's exclusive neighbourhood is the place to be for fashion and design lovers. Stureplan, one of Stockholm's entertainment hubs, is also found here. Find Swedish fashion brands in Bibliotekstan and international brands along Birger Jarlsgatan. Some of the best design shops and big auction houses are also found in the Östermalm and Norrmalmstorg areas, as well as in Stureplan.