A museum dedicated to the history & joys of the trail & your best chance to see hikers throwing up ice cream.

Within this beautiful Pittsburgh cemetery, a unique headstone bears witness to one man's eternal love for Jaws.

This jail which was in service for over a century is now open for curious visitors.

The oldest surviving botanic garden in the United States.

North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.

Priceless space junk on display in front of a local Dairy Queen.

Current docking place of the SS United States, the fastest transatlantic ocean liner.

A field of nothing but boulders which resembles a giant's gravel driveway.

Contrary to what one might expect, ice forms inside this small cavern during the summer and melts during the winter.

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

A local prank turned town icon.

Instruments, apparatus, and rare books all relating to chemistry and its related sciences.

This park contains a number of standing stones meant to heal and inspire.

These disused steel furnaces are now haunting ruins that may one day be a national park.

This recreation of a 19th-century dime museum is full of oddities.

One of the oldest log cabins in America is one of the last of its kind this historic Swedish dwelling remains a piece of living history.

This eccentric mansion museum holds a impressive collection of rare and automatic instruments.

This Old Testament garden features 100 plants from biblical times.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.

Pennsylvania's own Roswell-style UFO mystery.

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.