Come for the bread-themed puppet show, stay for the buffet.

This giant sculpture made of trash is a critique of society's wastefulness.

Men in rubber-soled boots serve as your "brakes" on this toboggan ride Hemingway described as "exhilarating."

In Portugal, a secluded stretch of untouched natural beauty hides at the bottom of a steep hill.

An exquisite collection of fairytale conveyances that puts most car museums to shame.

Located in the thermoelectric factory that once powered the entire city, this Portuguese museum is shockingly fascinating.

This gaping hole in the middle of a remote mountain lake looks like a portal to another dimension.

The stunning interior of this Gothic church is covered in ornate gold details.

When Azorean green tea meets volcanic hot springs water, a luminous brew is born.

This small chapel is built of human bones and decorated with a golden skeleton.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

A new sculpture calls attention to climate change in the centuries-old city it threatens.

This delightful little museum is dedicated to only one thing: pasta.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

A floating cat sanctuary on an Amsterdam canal.

Peek through a transparent pyramid and drink in the mountain made of books.

A miniature city, once ruled by the Queen of the Netherlands.