A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.

The world's oldest hologram gallery and the labyrinthine laser laboratory of a holography pioneer.

A Pythagorean funhouse that tries, successfully, to prove that math is the coolest thing ever.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Morocco's largest Jewish cemetery.

A collection of fanzines, recordings, and documents detailing the rise and influence of the feminist punk movement.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

Railways may have forged this quintet of lovely tunnels, but now they are open to hikers.

Hauntingly beautiful totem poles left by the Haida.

The remains of a Canadian train crash are now mouldering beneath layers of rust and graffiti.

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

One of Canada's most incredible rare book collections holds hundreds of thousands of gorgeous tomes that the general public can touch.

These strikingly barren, rolling red hills were caused by bad farming practices.

Secret Swing.

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

Defying all odds, this lonely little tree found a home on a log sticking out of a Canadian lake.

A vinyl-lover's Shangri-La.

The small town of Poulsbo in Washington state is the next best thing to the Kingdom of Norway.

Rustic natural hot springs in the deciduous rain forest.

A hiking area billed as a possible home to Bigfoot.

This Italianate house was the childhood home of the prominent Canadian painter, Emily Carr.

This expansive bridge in the Canadian wilderness was originally just built for friends.