This elaborate High Victorian Gothic structure is one of the world's few 16-sided buildings.

The birthplace of the alleged inventor of baseball.

Thousands of bottles that have held everything from poison to perfume make up the collection of this small museum.

An Adirondacks museum housed in the former studio of Marcella Sembrich, the 19th century opera star most famous for her role of Mimi in "La Boheme."

This throwback amusement park is home to rides and unique storybook figures from the past.

This lovely little pond is named after the hundreds of soldiers' corpses that were rolled into the waters during the French-Indian War.

A mysterious echo seems to defy the laws of acoustics.

Of all the unique artifacts inside this library, a mummified hand stands out among the others.

It wouldn't be long after purchasing this farm, Brown would lead his siege on Harper's Ferry.

Teddy Roosevelt’s famous “midnight ride to the presidency" started at this small lake high up in the Adirondacks.

The summit Roosevelt conquered before he descended to become The Chief.

This former theme park in New York's Adirondack Mountains fell into ruin before being resurrected as a state-run campground

The graphite created here was used in the manufacturing of pencils.

A cable-suspension footbridge that hangs high above the Mill River.

The world’s largest underground marble quarry is hiding in Vermont.

This curious and colorful space invites visitors to delve into the hidden and often mind-boggling world of caterpillars.

A preserved stretch of ancient fossilized trees with an impressive gem collection to boot.

Don't be surprised if you see a long-necked dinosaur peeking out from among the trees in Northgate Park.

A popular place to pick up prehistoric coral fossils from the time when Michigan was an ocean.

Four bald cypress trees in Lafayette Square, across from the White House, mark the southern edge of a 100,000 year old cypress swamp.

This dig site outside D.C. is known for its exceptionally high density of baby dinosaur fossils and dinosaur eggs.

More than 350 million years ago, western New York was covered in a vast sea. Today, you can dig up the remains of the plants and animals that lived there.

One of Mother Nature’s geological gems, home to many prehistoric fossils.

This exoskeleton was gifted to Rutgers University by Japan for its role in educating some of the first Japanese citizens to study outside the country.