A unique sculpture park that specializes in the huge and bizarre.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

A surprising museum of 20th-century technology.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

The way these carnivorous dinosaurs are posed is an homage to a classic work of paleoart.

This tiny structure was built by the creator of the Brooklyn Bridge.

These lush botanical gardens employ the most purrfect pest control force.

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.

A blend of art, antiquities, and Americana fill this museum, surrounded by whimsical, enchanting gardens.

This collection of odd proofs of concept is like taking a walk through the imagination of a Victorian engineer.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

Hidden behind an empty field resides this early 19th-century cemetery.

Pennsylvanian mass grave and possibly mass murder.

Once on display alongside a giant Gumby, it’s as tall as a nine-story building when fully extended.

Designed by Horace Trumbauer in 1893, this Gothic-style castle is now a home for academics.

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

This Philly landmark has a giant butterfly pavilion, three floors of insect displays, and withstood a $40,000 heist.

The first partially complete dinosaur skeleton was discovered here, forever changing the world's view of the ruling reptiles.

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

This museum boasts a bucket of teeth and tells the tale of a 20th-century dental circus.

Philadelphia boasts one of the best — and most often overlooked — traditional Japanese gardens in North America.

The abandoned coal loading dock is a canvas for unsanctioned art.

Enjoy a slice while browsing the world's largest collection of pizza memorabilia.