A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

This abandoned ironworks was once the most important military supplier in America.

Australia's oldest artists' colony.

A living antique aviation museum in the historic town of Red Hook, New York.

Hidden in Central Park's Ramble is a troublesome cave buried just beneath the surface.

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

A creek tumbles over a series of step-like rocks to create this scenic water feature.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

A meandering boardwalk across the bogland leads to a "stairway to heaven" with sublime views.

An easily overlooked stretch of ornate window fronts and gaslight lamps that could be right from the pages of Dickens.

This shop for all your super spy needs hides an educational secret.

An ancient Viking village in North America that predates Columbus by 500 years.

The 43-mile route crosses through six islands with gorgeous views of the Seto Inland Sea.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

Enchanting gardens surround a derelict mansion, all hidden in plain sight behind a stone wall.

Traditional 15th century Chinese garden in the middle of Vancouver.

This Elizabethan hedge maze is one of only six in North America.

The magical, mossy forest that inspired Princess Mononoke.

Where dogs like the rare "Fire-Tailed Border Cocker" run free on the mountainside.

Seat of the Duke and Duchess of Devonshire for centuries.

Three acres of mythology-inspired sculptures are visible from the highway.

A museum dedicated to the quirky and colorful world created by Springfield's favorite son.