This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

Building owners can take out tiles for free at this repository for historic building materials.

Elaborate tile work in this railway station tells the story of Portugal.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

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

A homage to the King at the hotel where he revived his career.

Temporary Burning Man sculpture made of two 18-wheelers.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

“Live hard, ride fast, eat pizza” at this joint filled with Evel Knievel memorabilia.

This Viking-inspired miniature golf course features a pirate ship and views of Icelandic landscapes.

A jaw-dropping "megalibrary" that turns book-browsing into a geometric adventure.

An important Mayan religious and trading center dating back to 200 BC.

A massive underwater sinkhole made famous by Jacques Cousteau.

This enormous World War II relic is one of the largest wooden structures in the world.

This enormous 32-foot painting depicts Poland's greatest medieval battle in glorious detail.

A wooden street sign is the last remnant of this 400-year-old alleyway.

Stockholm's tiniest statue is of a small boy looking at the Moon.

Take a cruise with no movement but plenty of style in this one-of-a-kind boat mall.

A tunnel dug through the side of a mountain by hand provides convenient yet death-defying access to a small village in China.

An ordinary pond with fish from out of this world.

This historical theme park celebrates all things noodle.