This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

Vibrant street art created with mixed media.

Of the many chalices in the running for the Holy Grail, this one in Valencia Cathedral sure looks the part.

This massive fiberglass Gulliver turns every visitor into a Lilliputian.

This house's itty bitty size means no humans allowed.

The only visible reminders of an elaborate engineering project that kept the tower from reaching the tipping point.

The struggle of a small Dutch island against the sea.

Deep in the Guatemalan jungle stands an ancient pyramid that once marked the reign of a king.

The world's oldest rose is so tough it survived being bombed in World War II.

Historic medieval fortified city in southwest France.

Site of the largest volcanic eruption in the last 25 million years, one which may have nearly wiped out humanity altogether.

Sofia's legislative center is continuously reinventing itself.

"Holy Wisdom" overlooks the city that became its namesake.

Vietnam's largest Buddha statue depicts a female sage.

Giant pagoda houses the car that drove Thích Quảng Đức to his death by self-immolation.

This Vietnamese hell cave lets visitors take a walk through a devilish underworld full of demons.

This bridge is embedded with a giant steel dragon that breathes fire from its mouth.

Also known as the Blue Church, the building was consecrated to the daughter of Andrew II.

All of Thailand's architectural landmarks, plus some made up ones, all viewable via two-seater bicycle.

A dazzling temple featuring a towering 12-meter golden Buddha.

For centuries young Thai men used this Giant Swing as a slingshot to heaven.

Bangkok's men with dangerous jobs come here in search of protective talismans.

Shimmering sea-colored mosaics and Jesus statues cover this opulent building.

When a medieval fire claimed the original St. Stephen’s Cathedral, it sparked a pattern of unquenchable organ building.