The early 20th-century home features cutting-edge technology of the day, such as ammonia refrigeration and needle showers.

Dozens of bronze sculptures are woven into the landscape along this trail.

The mansion home of author Edith Wharton.

It was founded by Ralph Nader to educate the public about an often-maligned area of law.

These conical kilns measure an impressive 30 feet in diameter, and were once used to produce charcoal for a local blast furnace.

A home decorated by its owner with eye-catching and captivating assemblages of found objects

One of the now-less-hidden floral gems of the "Emerald Necklace."

Sacks of potatoes, made of cast stone, mark where the iconic potato sheds once stood along the river.

A luxury hotel constructed out of a former jail.

Silverware in the sidewalk outside a grocery store cements this neighborhood’s Italian culinary history.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Hidden among the trees at the Rangeley Lakes Trails Center are more than 20 gnomes in small wooden houses.

Wander through more than 20,000 square feet filled with an amazing collection of orchids.

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

This sprawling 18th-century cemetery features unique and beautiful gravestones, including one shaped like a tree.

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

This cavernous abandoned marble mine is popular with ice skaters in the winter.

An intricately designed junk art house with four extravagant junk art cars hidden in the suburbs.

Captain John Smith thought these cliffs were amazing in 1608 but sharks thought so 20 million years before him.

This historic lighthouse was well known for the large number of women who served as its keeper.

Old neon signs from the City of Brotherly Love provide a snapshot of the city’s evolution.

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

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

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