The often-overlooked ruins of one of the first buildings designed by famous landscape architect Frederick Olmsted.

The Boston square dedicated to the dark poet who was born nearby.

A beautiful Victorian-era cemetery, complete with a miniature village.

A derelict bit of transportation infrastructure hidden in the woods.

Internationally known record store and purveyor of "dusties."

A lush green oasis in the middle of Chicago.

An enormous park-like oasis, full of famous Chicagoans' graves.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

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.

A small chapel celebrating the spiritual bond between dogs and humans.

Would you like a sleeper hold with that?

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

When this test site was abandoned, they didn't even bother to take the rocket with them.

An underwater city for the dead.

A mysterious castle built as a monument to lost love.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

The Arctic Circle runs through this isolated spot north of Iceland.

This modern monument to pagan belief looks like it was transported straight from ancient times.

This tiny museum's sizable collection is jammed into a former underground public toilet.

These concrete domes were installed on an Icelandic bluff to honor a very specific musical tradion.

This volcanic cave lake is essentially hard proof that Iceland is the most magical place on Earth.

The most powerful waterfall in all of Europe.