This site commemorates the former inn and restaurant where the chocolate chip cookie was first crafted.

An Escher-inspired library dedicated to the wonders of the human mind, yet closed to the public.

A giant light 13 feet high shines near Thomas Edison's old Menlo Park lab.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

These mysterious petroglyphs in Vermont reflect a troubled history in the treatment of Native American culture.

Thousands of American timepieces on display in the former clock-making capital of the country.

This locally-famous crevasse in New York State is icy all year round.

This fairy tale-themed amusement park is now abandoned, and childhood metaphors abound.

The ruins of an abandoned 18th-century town that is slowly being reclaimed by the forest.

The railroad tunnel nicknamed the "Bloody Pit" for taking the lives of hundreds during its construction.

Over fifty whirling pools left by the glacial age.

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

It's not a typo, now say it five times fast!

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

This narrow canyon has been carved by the river over thousands of years into spectacular and curious forms.

This 150 foot seven-tiered cascading waterfall is one of the hidden gems of the White Mountains.

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

Even Henry David Thoreau found this glacial pothole irresistible.

This small museum is an eccentric shrine to boyhood in the 1960s.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

The only one of New Hampshire's original 14 World War II watchtowers to survive in near-original condition.

Annual celebration commemorating the 1965 sighting of strange lights in the town.

Friction between grains of sand cause a curious "singing" sound.