Turnip-shaped island just off the Michigan shore in Lake Huron.

Lake within a lake.

This natural sea cave hides a small wonderland of natural turquoise beauty.

Little island known for its massive beachfront "flowerpot" pillars.

The Vermont grave of a 4,000-year-old mummy prince.

A tomb with a window to ensure the interred wasn't buried alive.

A perfect replica of the beloved show's first set.

Lake Champlain Bridge, the recently demolished and rebuilt bridge where they filmed "What Lies Beneath".

Dozens of houses in the Adirondack Mountains are reminders of a literal "cottage industry" to cure people of a deadly disease.

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.

These light, hollow rolls have been linked to Acadia National Park since the 1890s.

The world's largest rotating world.

The highest point in Maine is a grand gift to the state citizens that also happens to be one end of the Appalachian Trail.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

This tiny church near Sleepy Hollow contains Henri Matisse's last work, a rose window, and nine windows by Marc Chagall.

The home of one of America's most wealthy industrialists is now a historic site that remembers a more decadent time in the country's history.

Stand at the center of this lakefront sundial, and you'll become part of the timepiece.

A massive sustainable farm designed by the mastermind behind Central Park.

One car at a time please.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

Beautiful hillside Vermont cemetery with amazing funerary art.

A New England curiosity cabinet, one hundred years on.