This capital of Norway has lots of things to offer such as the waterside Norwegian Maritime Museum and the Viking Ship Museum, with Viking ships from the 9th century.

If you find yourself in Rotterdam, there's a strong chance you've arrived by water. This popular port city (the second largest in the Netherlands) has gone through an architectural renaissance since World War II, with daring, innovative structures dotting the city (cube houses!) and defining its skyline. Café culture is on the rise here, so grab yourself a table and a cup.

Custer State Park, nestled in the Black Hills of South Dakota, offers a tapestry of natural beauty and wildlife. Known for its scenic drives and outdoor activities, the park is a haven for nature enthusiasts and adventure seekers alike. One of its most famous routes, the Needles Highway, weaves through towering granite spires and narrow tunnels, providing breathtaking vistas of the rugged terrain.

Replete with intricate temples, immersive museums, and gastronomic delicacies, Hanoi will surely enchant you! The capital of Vietnam, bustling Hanoi is the perfect center for your next adventure in southeastern Asia.

Whether you are in D.C. on business or vacation, you'll find that it's a fascinating city that is full of history, art, theatre, and dramatic monuments.