Secret Swing.

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

On the waterfront of Sydney, Nova Scotia, a 60-ft. fiddle greets incoming ships.

New Brunswick's tallest mountain is the highest point in all the Maritimes.

The largest axe on the planet contains a time capsule that seems like it may never be discovered.

A quarter mile off the coastal tip of Maine you'll find the "Beloved Island" of Franklin Delano Roosevelt.

This sprawling collection hides many charms.

While this is positively the smallest library in Canada, it aspires to be the smallest in the world.

This monster fiberglass crustacean stands watch over the self-proclaimed "lobster capital of the world."

Twice a day, the water of the Petitcodiac River flows upstream in a surfable wave.

Explore the ruins of war and maritime history along this gorgeously ferocious North Atlantic seascape.

This Canadian island is a veritable garden of decay with countless abandoned structures dotting the landscape.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

A museum marks and documents the site of the Titanic's launch.

The atmospheric road was never meant to be so creepy.

This short bridge is the only thing connecting a tiny Irish island to the mainland.

This hidden natural fountain issues forth a steady supply of supposedly healing water that tastes like rotten eggs.

The ruins of this gorgeous clifftop castle look like something from a fantasy novel.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Legend says this cave housed a 16th-century cannibal and his family of 48.

A 30-acre garden inspired by the principles of modern physics.

Overlooking a Scottish loch, this beautifully crumbling castle once inspired a poem by William Wordsworth.

This stately estate house features a tower covered in a bright, modern mural.

This Scottish bridge seems to compel dogs to leap to their death.