5Philadelphia, Pennsylvania

Less than two hours from New York City by train, Philadelphia makes for an easy and culturally rich day trip. Known as the birthplace of American democracy, the city is steeped in history. Start your visit at Independence Hall, where the Declaration of Independence and the U.S. Constitution were signed, then head to the Liberty Bell, an enduring symbol of freedom.

Philadelphia is also home to an incredible food scene, especially if you’re a fan of cheesesteaks. After indulging in the city’s famous sandwich, explore the Philadelphia Museum of Art, where you can run up the “Rocky steps” and take in impressive art collections. The city’s mix of historical significance and vibrant cultural attractions makes it a must-see destination.