Scary metal statues adorn some of the signature buildings of Burlington, VT.

A mysterious echo seems to defy the laws of acoustics.

An ancient glacial pothole waterfall in the heart of the Green Mountains.

This charming woodland trail is peppered with poetry.

A pair of black granite tails dive into a sea of grass in landlocked Vermont.

This museum explores the grim reality of life in the earliest British colonies in America.

America's first public mental health facility.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

The last funhouse of its kind, where guests enter through the mouth of an 80-year-old blue whale.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.

Take a step into the workshop where Edison and his employees revolutionized the world.

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

A billionaire heiress' menagerie of animals were lovingly laid to rest on the grounds of her former estate.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

Metal dinosaurs lurk in a sculpture garden on the outskirts of a popular resort town.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

A lawn full of retired spacecraft on display at one of NASA's first research labs.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

Every weekend, people gather here for a brief chance to see their loved ones on the other side of the United States–Mexico border.

A second generation sun-powered marvel lights up the night.

One of the largest trees of its kind in California.

This futuristic bridge is one of the longest self-anchored pedestrian bridges in the world.