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

Hoax, mistake, or evidence of dinosaurs in human times?

A small 12th-century temple surrounded by waters believed to have curative properties.

A battle between nature and architecture in the Cambodian jungle.

Take in a sweeping views of Guanajuato—and save yourself a hike up a steep hill—on this funicular.

Colonial architecture meets urban art in this sprawling open-air gallery.

Inside this gallery is amazing folk art from across Mexico.

The walls and ceilings of the "Mexican Sistine Chapel" are almost completely covered with mural, sculpture, inscriptions and oil paintings.

A beautiful example of 18th-century engineering still standing tall.

One man's personal collection of more than 2,000 creepy-crawlies from around the world.

When struck, the strange stones in this park ring like bells.

Peek into the world of those creating the beautiful, delicate paper parasols found all over the globe.

Buddha shrines hide within dark tunnels at this unique forest temple.

Dedicated to this region's early settlements and rich history of salt mining.

A breathtaking viewing platform over the Alps.

This skeleton-filled altar piece served as a backdrop to one of the most iconic scenes in "The Sound of Music."

The world's oldest known salt mine.

An Austrian house of bones filled with hundreds of intricately painted skulls.

The beautiful, ornate weather station is the most popular geocache in Salzburg.

A small marionette collection located within the dark cellars of an 11th-century Austrian castle.

Ugly 18th-century dwarf statues living in a perfectly landscaped Austrian garden.

Amidst medieval and baroque buildings, five human-sized gherkins stand tall.

The amazing wonder cabinets of a very rich Austrian archbishop.

This baroque wonder is filled with a trove of artistic treasures.