What to do and see in Pennsylvania, United States: The Best Sights & Landmarks

Perched on a rock above a gushing waterfall, this historic house was built for a Pittsburgh family by architect Frank Lloyd Wright in the 1930s, ingeniously designed to blend harmoniously into the tranquil and beautiful woods around it.

The Battle of Gettysburg, a turning point in the Civil War, was the Union victory that ended General Robert E. Lee's second and most ambitious invasion of the North. Often referred to as the "High Water Mark of the Rebellion," Gettysburg was the Civil War's bloodiest battle and was also the inspiration for President Abraham Lincoln's immortal "Gettysburg Address."

A green oasis in the middle of Pittsburgh’s vibrant Oakland neighborhood, Phipps has provided a world-class garden experience to its visitors since 1893. Visit to discover breathtaking seasonal flower shows and special exhibits, a nationally-recognized orchid collection, butterflies, botanical gardens, fun family activities, and much more.

This retro, yet modern, urban park incorporates classic design elements with modern amenities for both spectators and athletes.

In 1906, industrialist Pierre du Pont (1870-1954) purchased a small farm near Kennett Square, PA, to save a collection of historic trees from being sold for lumber. Today, Longwood Gardens is one of the world’s great horticultural displays, encompassing 1,077 acres of dazzling gardens, woodlands, meadows, fountains, 10,010-pipe Aeolian organ and 4.5-acre conservatory. Longwood continues the mission set forth by Mr. du Pont to inspire people through excellence in garden design, horticulture, education and the performing arts, through programming that includes exhibitions, musical performances by leading artists, renowned horticulture education programs, horticulture research, environmental stewardship and community engagement.

"A New Birth of Freedom," narrated by Morgan Freeman, orients you to the battle; then see the sights and hear the sounds of the battle in the historic Cyclorama Painting Experience. Finally, tour the museum, packed with original artifacts and interactive exhibits. Tickets and shuttle bus to Eisenhower National Historic Site and seasonal programs at Spangler Farm Civil War Field Hospital from Visitor Center. Trip Advisor Certificate of Excellence, USA Today Top 10 Places to Visit, AAA Gem. Purchase tickets prior to your arrival online and reserve a Battlefield Guide (licensed through the National Park Service) through the Gettysburg Foundation, non-profit partner to the National Park Service at Gettysburg. Admission fee for Cyclorama, Film and Museum. Entry to Visitor Center, Museum Bookstore and Refreshment Saloon is free.

Both the Declaration of Independence and the U.S. Constitution were signed in this historic building.

Come discover the warmth and hospitality of President James Buchanan's Wheatland. Costumed tour guides share facts and stories from Buchanan's personal and professional life. Buchanan represented Pennsylvania in the United States House of Representatives and later the Senate, served as Minister to Russia, Secretary of State, and Ambassador to the United Kingdom. And, in 1856, Wheatland served as the hub of his successful campaign to become the 15th President of the United States. During his presidency, Wheatland served as Buchanan’s retreat as a divided nation struggled with slavery and states’ rights. Post-presidency, Wheatland became Buchanan’s refuge as he avoided public life after his term and retired as a private citizen. Wheatland’s tangible connection to the US Presidency, Antebellum and Civil War America, and the American political process make it instrumental to teaching history to modern day visitors.