Pennsylvania's Hidden Natural Wonders | Pittsburgh News

Pennsylvania’s underground and aboveground wonders are wilder than you think—discover Penn’s Cave, the only all-water cavern in the U.S. with a haunting Seneca legend; Laurel Caverns, a 52-degree subterranean maze plunging 25 stories deep; Meadowcroft Rockshelter, where prehistoric humans lived nearly 19,000 years ago; and the Pennsylvania Grand Canyon, a 45-mile-long gorge perfect for biking, hiking, or rafting. From ancient caves to dramatic canyons, this state delivers nature’s most thrilling surprises. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/093ff0f4bb66246f