This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

A massive volcanic plug is now a protected area that hosts a number of bird species.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

An unusual round church in London with a Templar past.

Few other hotels can rival the grandeur of the Castle in the Rockies.

This working class sculpture pounds his hammer all the livelong day.

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

Erotic art covers the walls of the largest ancient pleasure palace.

Ancient snack bar of the Roman Empire re-opened.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

It houses the remains of a 17th-century version of the Titanic.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Every equinox this Maya pyramid puts on a spooky ancient light show.

A massive sea stack famous for its appearance in The Goonies.

Breathtaking and huge 430 year old maps of Italy.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

An artist's cute bronze subway sculptures belie his violent artistic past.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.