Pennsylvania Action & adventure, Autumn, Beach, Coastal, Flowers, Island & reefs, Museum + Water sports pictures

• USA
• North America
• World

Stroll among ancient trees, wetland tours and garden displays, in this peaceful setting that offers a reprieve from urban sightseeing.

Walk the blocks of the old jail that set the benchmark for a modern prison system worldwide and take a peek inside the cells of notorious gangsters.

An enclosed market where you can sample Philly cheesesteaks, shoofly pies, soft pretzels and other local treats, or stock up on organic produce and handmade crafts.

Stroll among ancient trees, wetland tours and garden displays, in this peaceful setting that offers a reprieve from urban sightseeing.

Interactive exhibits tell the story of African-American heritage from pre-colonial times to today.

Inspect the many historic locomotives and rolling stock, see a range of railroad relics and piece together the nation’s train history.

Dig up dinosaur bones, admire gemstones, discover botany and see butterflies at the oldest natural sciences museum in the Western Hemisphere.